{"title":"Blocks","description":"","products":[{"product_id":"darton-mid-sleeves-k-series","title":"Darton MID Sleeves K series","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: 9th Gen Honda Civic Si\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eDarton pioneered modular sleeve designs and specialty ductile iron material beginning with their manufacture of top fuel sleeves in 1978. Darton sleeves excel in the harsh environment of all-out racing. Their centrifugally cast nodular composition represents the highest quality of any cast material. The unique matrix of Darton's centrifugally cast nodular iron sleeves provides unexcelled surface toughness. Darton's unique casting process provides a bore finish which, while very tough, promotes quick and total piston ring seal for the most complete combustion possible from each cylinder. \u003c\/p\u003e\n\u003cp\u003eDarton has engineered a superior solution to open-deck sleeve weakness by using a unique design which creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what they call “Modular Integrated Deck” (MID). \u003c\/p\u003e\n\u003cp\u003eOur sleeved blocks use Darton MID sleeves for durability and reliability. Basic block sleeving includes surface decking and hot tank. Boring \/ honing is additional, as well as line-honing.\u003c\/p\u003e\n\u003cp\u003eThe Darton MID kits feature:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eSuperior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eDuctile iron w\/130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAll kits include 4 sleeves. Price includes sleeve installed in the block you send us, which will still need standard machine work and boring.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBore sizes for: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eK20 (86mm-90mm) Max                        \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eK24 (87mm-90mm) Max\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":45745095737632,"sku":null,"price":1235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/DartonSleeving__55909.1422485563.1280.1280.gif?v=1690224319"},{"product_id":"darton-mid-sleeves-kit-honda-civic-si-2017-l15b7-bore-from-73mm-74-5mm-400-115","title":"Darton MID Sleeves Kit Honda Civic SI 2017+ L15B7\/ L15CA Bore from 73mm - 74.5mm 400-115","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: L15b engines and L15ca\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved cooling\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStreet or strip application\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eNote\u003c\/td\u003e\n\u003ctd data-th=\"Note\" class=\"col data\"\u003eBore from 73mm - 74.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eShipping Weight (Dimensional)\u003c\/td\u003e\n\u003ctd data-th=\"Shipping Weight (Dimensional)\" class=\"col data\"\u003e11.800000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eClearance Sale\u003c\/td\u003e\n\u003ctd data-th=\"Clearance Sale\" class=\"col data\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eAvailability\u003c\/td\u003e\n\u003ctd data-th=\"Availability\" class=\"col data\"\u003eCall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003ePart Type\u003c\/td\u003e\n\u003ctd data-th=\"Part Type\" class=\"col data\"\u003eCylinder Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eMake\u003c\/td\u003e\n\u003ctd data-th=\"Make\" class=\"col data\"\u003eHonda \/ Acura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eModel\u003c\/td\u003e\n\u003ctd data-th=\"Model\" class=\"col data\"\u003eCivic Si 17+ FC1 (Sedan), Civic Si 17+ FC3 (Coupe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eEngine\u003c\/td\u003e\n\u003ctd data-th=\"Engine\" class=\"col data\"\u003eL15B7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eDarton Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eCarb Legal\u003c\/td\u003e\n\u003ctd data-th=\"Carb Legal\" class=\"col data\"\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":45745457922336,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__63570.1661789737.1280.1280.jpg?v=1690228025"},{"product_id":"darton-sleeves-2017-honda-civic-type-r-k20c-86mm","title":"Darton Sleeves   K20c 86mm","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e:  K20C1, K20C4, K20C6\u003c\/p\u003e\n\u003cp\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr\u003e\u003cbr\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr\u003e\u003cbr\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr\u003e\u003cbr\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr\u003e\u003cbr\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":45745472962848,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__43155.1668796859.1280.1280.jpg?v=1690228158"},{"product_id":"2016-honda-civic-si-new-honda-oem-block-darton-sleeved","title":"10th Gen Honda Civic (Si) New Honda OEM block Darton sleeve","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e 10th Gen Honda Civic Si\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eTHIS IS A SPECIAL ORDER ITEM\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDarton sleeve installed, ready-to-go Honda OEM blocks OEM bore. \u003c\/p\u003e\n\u003cp\u003eThese will hold up to 900hp easy - all you need is your crank, rods and pistons, and other items for your own personal build.   \u003cspan style=\"text-decoration: underline;\"\u003eWait times are 1-3 months - please contact us with any questions, prior to ordering\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp\u003eNOTE: We do recommend Saenz rods with JE pistons for your build, as well as a Boundary oil pump.\u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":45745486135584,"sku":null,"price":2973.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/302160624_6190483494298581_8771321826954398423_n__42851.1670608721.1280.1280.jpg?v=1690228255"},{"product_id":"2022-honda-civic-si-2023-acura-integra-new-honda-oem-block-darton-sleeved","title":"New Honda OEM block Darton sleeved","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eTHIS IS A SPECIAL ORDER ITEM\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese will hold up to 900hp easy - all you need is your crank, rods and pistons and other items you need for your build.   \u003c\/p\u003e\n\u003cp\u003eRECOMMENDED (and available on our website): \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSaenz rods with JE pistons\u003c\/li\u003e\n\u003cli\u003eBoundary oil pump \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOTE: \u003cspan style=\"text-decoration: underline;\"\u003eWe are still waiting on the new style rods to be available with Saenz. If you need this ASAP, you would need a 10th gen crank to run the existing rods.\u003c\/span\u003e\u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":45745489674528,"sku":null,"price":2973.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/302160624_6190483494298581_8771321826954398423_n__25768.1670608906.1280.1280.jpg?v=1690228280"},{"product_id":"precision-works-k20c1-k20c4-type-r-block-bracket","title":"Precision Works K20C1\/ K20C4  Type R Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHonda B-Series owners call it the \"Post Mount\", K-Series owners called it the \"Block Bracket\", we call it the lightest, strongest, and baddest engine mount bracket for your K20C engines! Fits K20C1 (Civic Type R) and K20C4 (Accord) engines.\u003c\/p\u003e\n\u003cp\u003eWorld's first, brand new patent-pending design, this engine mount bracket is stronger, lighter, and better than the factory part!  With nice toolpath, clean lines, and all OEM factory bolt holes, this bracket is a direct bolt-on replacement.  When you upgrade your engine mount kit, make sure you get this bracket to go with it to complete the installation!  \u003c\/p\u003e\n\u003cp\u003eReplaces Honda Engine Side Mounting Bracket OEM Part # 11910-5BF-A00\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent-Pending design\u003c\/li\u003e\n\u003cli\u003eMade in the USA on 5-axis CNC machines\u003c\/li\u003e\n\u003cli\u003ePrecision machined from 6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eLighter and stronger than factory cast steel part\u003c\/li\u003e\n\u003cli\u003eMust have for all K20C engines\u003c\/li\u003e\n\u003cli\u003eRetain and uses factory hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision Works","offers":[{"title":"Default Title","offer_id":45745599611168,"sku":"PW-EM-BLOCK-FK8","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/PhotoRoom_20221013_120218__07871.1689537949.1280.1280.jpg?v=1690229258"},{"product_id":"ukbb-universal-k-series-block-bracket","title":"UKBB Universal K-series Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e9th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003eAcura RSX\u003c\/li\u003e\n\u003cli\u003e1st Gen Acura TSX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TSX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhether you have a K20 or K24 engine, Hasport makes a billet aluminum block bracket to help with your swap. This universal bock bracket works with all K20A\/Z and K24A\/Z blocks when used with most of our K-series mount kits.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hasport","offers":[{"title":"Default Title","offer_id":49682028069152,"sku":"","price":112.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2024-12-09at4.00.31PM.png?v=1733778059"},{"product_id":"new-honda-oem-block-darton-sleeved","title":"New Honda OEM block Darton sleeved","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eTHIS IS A SPECIAL ORDER ITEM\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese will hold up to 900hp easy - all you need is your crank, rods and pistons and other items you need for your build.   \u003c\/p\u003e\n\u003cp\u003eRECOMMENDED (and available on our website): \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSaenz rods with JE pistons\u003c\/li\u003e\n\u003cli\u003eBoundary oil pump \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNOTE: \u003cspan style=\"text-decoration: underline;\"\u003eWe are still waiting on the new style rods to be available with Saenz. If you need this ASAP, you would need a 10th gen crank to run the existing rods.\u003c\/span\u003e\u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360299122976,"sku":null,"price":2973.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/302160624_6190483494298581_8771321826954398423_n__25768.1670608906.1280.1280.jpg?v=1690228280"},{"product_id":"darton-sleeves-k20c-86mm","title":"Darton Sleeves   K20c 86mm","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e:  K20C1, K20C4, K20C6\u003c\/p\u003e\n\u003cp\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr\u003e\u003cbr\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr\u003e\u003cbr\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr\u003e\u003cbr\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr\u003e\u003cbr\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360300630304,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__43155.1668796859.1280.1280.jpg?v=1690228158"},{"product_id":"darton-sleeves-k20c-86mm-1","title":"Darton Sleeves   K20c 86mm","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e:  K20C1, K20C4, K20C6\u003c\/p\u003e\n\u003cp\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr\u003e\u003cbr\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr\u003e\u003cbr\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr\u003e\u003cbr\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr\u003e\u003cbr\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360300925216,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__43155.1668796859.1280.1280.jpg?v=1690228158"},{"product_id":"darton-sleeves-k20c-86mm-2","title":"Darton Sleeves   K20c 86mm","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e:  K20C1, K20C4, K20C6\u003c\/p\u003e\n\u003cp\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr\u003e\u003cbr\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr\u003e\u003cbr\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr\u003e\u003cbr\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr\u003e\u003cbr\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360301318432,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__43155.1668796859.1280.1280.jpg?v=1690228158"},{"product_id":"darton-sleeves-k20c-86mm-3","title":"Darton Sleeves   K20c 86mm","description":"\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e:  K20C1, K20C4, K20C6\u003c\/p\u003e\n\u003cp\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr\u003e\u003cbr\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr\u003e\u003cbr\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr\u003e\u003cbr\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr\u003e\u003cbr\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli\u003eImproved cooling\u003c\/li\u003e\n\u003cli\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli\u003eStreet or strip application\u003c\/li\u003e\n\u003cli\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360301580576,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__43155.1668796859.1280.1280.jpg?v=1690228158"},{"product_id":"darton-mid-sleeves-kit-honda-civic-si-2017-l15b7-l15ca-bore-from-73mm-74-5mm-400-115","title":"Darton MID Sleeves Kit Honda Civic SI 2017+ L15B7\/ L15CA Bore from 73mm - 74.5mm 400-115","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: L15b engines and L15ca\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved cooling\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStreet or strip application\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eNote\u003c\/td\u003e\n\u003ctd data-th=\"Note\" class=\"col data\"\u003eBore from 73mm - 74.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eShipping Weight (Dimensional)\u003c\/td\u003e\n\u003ctd data-th=\"Shipping Weight (Dimensional)\" class=\"col data\"\u003e11.800000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eClearance Sale\u003c\/td\u003e\n\u003ctd data-th=\"Clearance Sale\" class=\"col data\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eAvailability\u003c\/td\u003e\n\u003ctd data-th=\"Availability\" class=\"col data\"\u003eCall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003ePart Type\u003c\/td\u003e\n\u003ctd data-th=\"Part Type\" class=\"col data\"\u003eCylinder Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eMake\u003c\/td\u003e\n\u003ctd data-th=\"Make\" class=\"col data\"\u003eHonda \/ Acura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eModel\u003c\/td\u003e\n\u003ctd data-th=\"Model\" class=\"col data\"\u003eCivic Si 17+ FC1 (Sedan), Civic Si 17+ FC3 (Coupe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eEngine\u003c\/td\u003e\n\u003ctd data-th=\"Engine\" class=\"col data\"\u003eL15B7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eDarton Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eCarb Legal\u003c\/td\u003e\n\u003ctd data-th=\"Carb Legal\" class=\"col data\"\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360304202016,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__63570.1661789737.1280.1280.jpg?v=1690228025"},{"product_id":"darton-mid-sleeves-kit-honda-civic-si-2017-l15b7-l15ca-bore-from-73mm-74-5mm-400-116","title":"Darton MID Sleeves Kit Honda Civic SI 2017+ L15B7\/ L15CA Bore from 73mm - 74.5mm 400-115","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: L15b engines and L15ca\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved cooling\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStreet or strip application\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eNote\u003c\/td\u003e\n\u003ctd data-th=\"Note\" class=\"col data\"\u003eBore from 73mm - 74.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eShipping Weight (Dimensional)\u003c\/td\u003e\n\u003ctd data-th=\"Shipping Weight (Dimensional)\" class=\"col data\"\u003e11.800000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eClearance Sale\u003c\/td\u003e\n\u003ctd data-th=\"Clearance Sale\" class=\"col data\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eAvailability\u003c\/td\u003e\n\u003ctd data-th=\"Availability\" class=\"col data\"\u003eCall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003ePart Type\u003c\/td\u003e\n\u003ctd data-th=\"Part Type\" class=\"col data\"\u003eCylinder Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eMake\u003c\/td\u003e\n\u003ctd data-th=\"Make\" class=\"col data\"\u003eHonda \/ Acura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eModel\u003c\/td\u003e\n\u003ctd data-th=\"Model\" class=\"col data\"\u003eCivic Si 17+ FC1 (Sedan), Civic Si 17+ FC3 (Coupe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eEngine\u003c\/td\u003e\n\u003ctd data-th=\"Engine\" class=\"col data\"\u003eL15B7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eDarton Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eCarb Legal\u003c\/td\u003e\n\u003ctd data-th=\"Carb Legal\" class=\"col data\"\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360304595232,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__63570.1661789737.1280.1280.jpg?v=1690228025"},{"product_id":"darton-mid-sleeves-kit-honda-civic-si-2017-l15b7-l15ca-bore-from-73mm-74-5mm-400-117","title":"Darton MID Sleeves Kit Honda Civic SI 2017+ L15B7\/ L15CA Bore from 73mm - 74.5mm 400-115","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e: L15b engines and L15ca\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMany production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of \"cast in sleeves\" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDarton has engineered a superior solution by using a unique designed cylinder sleeve which when siamesed and nested,creates a solid deck of sleeve flanges held in tension, reinforcing the upper deck area and provides for in-field replacement with what we call Modular Integrated Deck (MID). In addition, Darton designs' manage and enhance water flow from block to head to promote stability of cooling and all sleeves are of the \"Wet\" design.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe enhanced water flow in and around the flange area is possible because of ported water flow control engineering we call \"swirl coolant technology\". This process begins with specific engineering models of respective cylinder head and combustion chamber designs and then we promote increased flow of water in those areas of the upper sleeve area subjected to the most heat. There is a different engineering model for each engine and cylinder design. While heat is generally considered to translate into energy, high resident heat in the combustion chamber can lead to detonation, the single highest cause of engine failure in the high horsepower regimes. High RPM normally translates into efficient scavenging of air-flow but during misfires or incomplete flame propagation, high cylinder pressures and temperatures are created. Our MID design compensates for this high resident heat soak condition.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn the normal dry sleeve installation the cooling medium, water, must transfer heat absorption through block material and sleeves, which may be dissimilar metals. When dry sleeves are pressed in with interference fit, the materials interface is not perfect which further exacerbates heat transfer. This thermal conductivity is inefficient and as more heat is generated, the combustion process is compromised. Even in wet sleeve designs of the past, water is never efficiently processed or flowed between the block and head to provide for maximum heat dissipation in the combustion chamber. Inherent in open or closed deck engine blocks of cast iron or aluminum is a certain amount of water stagnation. This is like pouring water through a funnel, there is really no flow or velocity until the water exits the spigot. In the case of blocks and heads, the casting ports are designed for ease of casting not efficient flow. Now with Darton's \"MID\", swirl coolant technology the cooling medium is ported and directed to significantly improve heat transfer where it is needed most, in the upper cylinder wall\/flange area.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Darton Pro-Sleeve Kit is available for many series of 4, 6, and 8 cylinder import and domestic engines and provides for maximum bore sizes and boost potential. The benefits of our pro-series kits are:\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved block integral strength\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved cooling\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\"Wet sleeve\" replace-ability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreased horsepower output potential\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuperior oil and compression control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStreet or strip application\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKits can be installed by your local machine shop\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull installation manual with every kit sale\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHigh boost and horsepower potential · Superior cylinder sealing and ring wear\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulletproof Darton ductile iron, 130,000 psi tensile strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eNote\u003c\/td\u003e\n\u003ctd data-th=\"Note\" class=\"col data\"\u003eBore from 73mm - 74.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eShipping Weight (Dimensional)\u003c\/td\u003e\n\u003ctd data-th=\"Shipping Weight (Dimensional)\" class=\"col data\"\u003e11.800000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eClearance Sale\u003c\/td\u003e\n\u003ctd data-th=\"Clearance Sale\" class=\"col data\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eAvailability\u003c\/td\u003e\n\u003ctd data-th=\"Availability\" class=\"col data\"\u003eCall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003ePart Type\u003c\/td\u003e\n\u003ctd data-th=\"Part Type\" class=\"col data\"\u003eCylinder Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eMake\u003c\/td\u003e\n\u003ctd data-th=\"Make\" class=\"col data\"\u003eHonda \/ Acura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eModel\u003c\/td\u003e\n\u003ctd data-th=\"Model\" class=\"col data\"\u003eCivic Si 17+ FC1 (Sedan), Civic Si 17+ FC3 (Coupe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eEngine\u003c\/td\u003e\n\u003ctd data-th=\"Engine\" class=\"col data\"\u003eL15B7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eDarton Sleeves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\" class=\"col label\"\u003eCarb Legal\u003c\/td\u003e\n\u003ctd data-th=\"Carb Legal\" class=\"col data\"\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Darton Sleeves","offers":[{"title":"Default Title","offer_id":51360304857376,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/Darton-MID-Sleeves-Kit-for-Honda-Accord-Prelude_27a65c8a-b185-45aa-a981-30abf675d490_1000x__63570.1661789737.1280.1280.jpg?v=1690228025"},{"product_id":"ukbb-universal-k-series-block-bracket-1","title":"UKBB Universal K-series Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e9th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003eAcura RSX\u003c\/li\u003e\n\u003cli\u003e1st Gen Acura TSX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TSX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhether you have a K20 or K24 engine, Hasport makes a billet aluminum block bracket to help with your swap. This universal bock bracket works with all K20A\/Z and K24A\/Z blocks when used with most of our K-series mount kits.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hasport","offers":[{"title":"Default Title","offer_id":51374579450144,"sku":null,"price":112.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2024-12-09at4.00.31PM.png?v=1733778059"},{"product_id":"ukbb-universal-k-series-block-bracket-2","title":"UKBB Universal K-series Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e9th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003eAcura RSX\u003c\/li\u003e\n\u003cli\u003e1st Gen Acura TSX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TSX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhether you have a K20 or K24 engine, Hasport makes a billet aluminum block bracket to help with your swap. This universal bock bracket works with all K20A\/Z and K24A\/Z blocks when used with most of our K-series mount kits.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hasport","offers":[{"title":"Default Title","offer_id":51374579712288,"sku":null,"price":112.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2024-12-09at4.00.31PM.png?v=1733778059"},{"product_id":"precision-works-k20c1-k20c4-type-r-block-bracket-1","title":"Precision Works K20C1\/ K20C4  Type R Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHonda B-Series owners call it the \"Post Mount\", K-Series owners called it the \"Block Bracket\", we call it the lightest, strongest, and baddest engine mount bracket for your K20C engines! Fits K20C1 (Civic Type R) and K20C4 (Accord) engines.\u003c\/p\u003e\n\u003cp\u003eWorld's first, brand new patent-pending design, this engine mount bracket is stronger, lighter, and better than the factory part!  With nice toolpath, clean lines, and all OEM factory bolt holes, this bracket is a direct bolt-on replacement.  When you upgrade your engine mount kit, make sure you get this bracket to go with it to complete the installation!  \u003c\/p\u003e\n\u003cp\u003eReplaces Honda Engine Side Mounting Bracket OEM Part # 11910-5BF-A00\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent-Pending design\u003c\/li\u003e\n\u003cli\u003eMade in the USA on 5-axis CNC machines\u003c\/li\u003e\n\u003cli\u003ePrecision machined from 6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eLighter and stronger than factory cast steel part\u003c\/li\u003e\n\u003cli\u003eMust have for all K20C engines\u003c\/li\u003e\n\u003cli\u003eRetain and uses factory hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision Works","offers":[{"title":"Default Title","offer_id":51400421376288,"sku":"PW-EM-BLOCK-FK8","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/PhotoRoom_20221013_120218__07871.1689537949.1280.1280.jpg?v=1690229258"},{"product_id":"precision-works-k20c1-k20c4-type-r-block-bracket-2","title":"Precision Works K20C1\/ K20C4  Type R Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHonda B-Series owners call it the \"Post Mount\", K-Series owners called it the \"Block Bracket\", we call it the lightest, strongest, and baddest engine mount bracket for your K20C engines! Fits K20C1 (Civic Type R) and K20C4 (Accord) engines.\u003c\/p\u003e\n\u003cp\u003eWorld's first, brand new patent-pending design, this engine mount bracket is stronger, lighter, and better than the factory part!  With nice toolpath, clean lines, and all OEM factory bolt holes, this bracket is a direct bolt-on replacement.  When you upgrade your engine mount kit, make sure you get this bracket to go with it to complete the installation!  \u003c\/p\u003e\n\u003cp\u003eReplaces Honda Engine Side Mounting Bracket OEM Part # 11910-5BF-A00\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent-Pending design\u003c\/li\u003e\n\u003cli\u003eMade in the USA on 5-axis CNC machines\u003c\/li\u003e\n\u003cli\u003ePrecision machined from 6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eLighter and stronger than factory cast steel part\u003c\/li\u003e\n\u003cli\u003eMust have for all K20C engines\u003c\/li\u003e\n\u003cli\u003eRetain and uses factory hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision Works","offers":[{"title":"Default Title","offer_id":51400422097184,"sku":"PW-EM-BLOCK-FK8","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/PhotoRoom_20221013_120218__07871.1689537949.1280.1280.jpg?v=1690229258"},{"product_id":"precision-works-k20c1-k20c4-type-r-block-bracket-3","title":"Precision Works K20C1\/ K20C4  Type R Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHonda B-Series owners call it the \"Post Mount\", K-Series owners called it the \"Block Bracket\", we call it the lightest, strongest, and baddest engine mount bracket for your K20C engines! Fits K20C1 (Civic Type R) and K20C4 (Accord) engines.\u003c\/p\u003e\n\u003cp\u003eWorld's first, brand new patent-pending design, this engine mount bracket is stronger, lighter, and better than the factory part!  With nice toolpath, clean lines, and all OEM factory bolt holes, this bracket is a direct bolt-on replacement.  When you upgrade your engine mount kit, make sure you get this bracket to go with it to complete the installation!  \u003c\/p\u003e\n\u003cp\u003eReplaces Honda Engine Side Mounting Bracket OEM Part # 11910-5BF-A00\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent-Pending design\u003c\/li\u003e\n\u003cli\u003eMade in the USA on 5-axis CNC machines\u003c\/li\u003e\n\u003cli\u003ePrecision machined from 6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eLighter and stronger than factory cast steel part\u003c\/li\u003e\n\u003cli\u003eMust have for all K20C engines\u003c\/li\u003e\n\u003cli\u003eRetain and uses factory hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision Works","offers":[{"title":"Default Title","offer_id":51400423538976,"sku":"PW-EM-BLOCK-FK8","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/PhotoRoom_20221013_120218__07871.1689537949.1280.1280.jpg?v=1690229258"},{"product_id":"precision-works-k20c1-k20c4-type-r-block-bracket-4","title":"Precision Works K20C1\/ K20C4  Type R Block Bracket","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHonda B-Series owners call it the \"Post Mount\", K-Series owners called it the \"Block Bracket\", we call it the lightest, strongest, and baddest engine mount bracket for your K20C engines! Fits K20C1 (Civic Type R) and K20C4 (Accord) engines.\u003c\/p\u003e\n\u003cp\u003eWorld's first, brand new patent-pending design, this engine mount bracket is stronger, lighter, and better than the factory part!  With nice toolpath, clean lines, and all OEM factory bolt holes, this bracket is a direct bolt-on replacement.  When you upgrade your engine mount kit, make sure you get this bracket to go with it to complete the installation!  \u003c\/p\u003e\n\u003cp\u003eReplaces Honda Engine Side Mounting Bracket OEM Part # 11910-5BF-A00\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatent-Pending design\u003c\/li\u003e\n\u003cli\u003eMade in the USA on 5-axis CNC machines\u003c\/li\u003e\n\u003cli\u003ePrecision machined from 6061 billet aluminum\u003c\/li\u003e\n\u003cli\u003eLighter and stronger than factory cast steel part\u003c\/li\u003e\n\u003cli\u003eMust have for all K20C engines\u003c\/li\u003e\n\u003cli\u003eRetain and uses factory hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision Works","offers":[{"title":"Default Title","offer_id":51400424587552,"sku":"PW-EM-BLOCK-FK8","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/products\/PhotoRoom_20221013_120218__07871.1689537949.1280.1280.jpg?v=1690229258"},{"product_id":"axion-industries-l15ca-shortblock-for-1-5l-2016-civic-si-and-2023-integra","title":"Axion Industries L15CA Shortblock for 1.5L 2016+ Civic\/Si and 2023+ Integra","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Civic\/Si\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic\/Si\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003eIncoming inspection (visual inspection, check mainline, check cylinders, check threads)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCylinder Support System (CSS)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDiamond Hone w\/Plateau finish \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDecking the block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eO-Ring (copper wire)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eJetwash\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet ring gap\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet main bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet rod bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet thrust bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCheck crank straightness\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCrank micropolish\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFull set of bearings (main, rod, thrust)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull set of rods\u003c\/li\u003e\n\u003cli\u003eFull set of pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalancing Crank, Rods, Pistons (adding weight is additional if needed) \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eAssemble crank, rods, pistons into block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Axion Industries","offers":[{"title":"10th Gen Honda Civic \/ No \/ No","offer_id":51824906043680,"sku":"AI-SB-L15","price":4946.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ No \/ Yes (+$100)","offer_id":51824906076448,"sku":"AI-SB-L16","price":5046.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ Yes add the InLine Pro Head Studs (+$329.95) \/ No","offer_id":51824906109216,"sku":"AI-SB-L17","price":5275.95,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ Yes add the InLine Pro Head Studs (+$329.95) \/ Yes (+$100)","offer_id":51824906141984,"sku":"AI-SB-L18","price":5375.95,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ Yes add the Boundary Oil Pump (+299) \/ No","offer_id":51824906174752,"sku":"AI-SB-L19","price":5245.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ Yes add the Boundary Oil Pump (+299) \/ Yes (+$100)","offer_id":51824906207520,"sku":"AI-SB-L20","price":5345.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic \/ Yes add both (+$628.95) \/ 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(+$100)","offer_id":51824907321632,"sku":"AI-SB-L54","price":5674.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2026-06-11at5.03.04PM.png?v=1781222590"},{"product_id":"axion-industries-l15ca-shortblock-for-1-5l-2016-civic-si-and-2023-integra-1","title":"Axion Industries L15CA Shortblock for 1.5L 2016+ Civic\/Si and 2023+ Integra","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Civic\/Si\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic\/Si\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003eIncoming inspection (visual inspection, check mainline, check 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(+$100)","offer_id":51824916431136,"sku":"AI-SB-L54","price":5674.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2026-06-11at5.03.04PM.png?v=1781222590"},{"product_id":"axion-industries-k20c-shortblock-for-1-5l-2016-type-r-and-2023-type-s","title":"Axion Industries K20C Shortblock for 2.0L 2016+ Type-R and 2023+ Type-S","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the 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supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003eIncoming inspection (visual inspection, check mainline, check cylinders, check threads)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCylinder Support System (CSS)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDiamond Hone w\/Plateau finish \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDecking the block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eO-Ring (copper wire)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eJetwash\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet ring gap\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet main bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet rod bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet thrust bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCheck crank straightness\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCrank micropolish\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFull set of bearings (main, rod, thrust)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull set of rods\u003c\/li\u003e\n\u003cli\u003eFull set of pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalancing Crank, Rods, Pistons (adding weight is additional if needed) \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eAssemble crank, rods, pistons into block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Axion Industries","offers":[{"title":"10th Gen Honda Civic Type R \/ No","offer_id":51824953000224,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic Type R \/ Yes add the InLine Pro Head Studs (+$399.95)","offer_id":51824953032992,"sku":"AI-SB-K20","price":5587.95,"currency_code":"USD","in_stock":true},{"title":"11th Gen Honda Civic Type R \/ No","offer_id":51824953065760,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"11th Gen Honda Civic Type R \/ Yes add the InLine Pro Head Studs 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Accord\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003eIncoming inspection (visual inspection, check mainline, check cylinders, check threads)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCylinder Support System (CSS)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDiamond Hone w\/Plateau finish \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDecking the block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eO-Ring (copper wire)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eJetwash\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet ring gap\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet main bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet rod bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet thrust bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCheck crank straightness\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCrank micropolish\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFull set of bearings (main, rod, thrust)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull set of rods\u003c\/li\u003e\n\u003cli\u003eFull set of pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalancing Crank, Rods, Pistons (adding weight is additional if needed) \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eAssemble crank, rods, pistons into block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Axion Industries","offers":[{"title":"10th Gen Honda Civic Type R \/ No","offer_id":51824957489440,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic Type R \/ Yes add the InLine Pro Head Studs (+$399.95)","offer_id":51824957522208,"sku":"AI-SB-K20","price":5587.95,"currency_code":"USD","in_stock":true},{"title":"11th Gen Honda Civic Type R \/ No","offer_id":51824957554976,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"11th Gen Honda Civic Type R \/ Yes add the InLine Pro Head Studs (+$399.95)","offer_id":51824957587744,"sku":"AI-SB-K20","price":5587.95,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Accord \/ 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No","offer_id":51824957817120,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"2nd Gen Acura TLX \/ Yes add the InLine Pro Head Studs (+$399.95)","offer_id":51824957849888,"sku":"AI-SB-K20","price":5587.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2026-06-11at5.03.04PM.png?v=1781222590"},{"product_id":"axion-industries-k20c-shortblock-for-2-0l-2016-type-r-and-2023-type-s-1","title":"Axion Industries K20C Shortblock for 2.0L 2016+ Type-R and 2023+ Type-S","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON 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(+$399.95)","offer_id":51824960274720,"sku":"AI-SB-K20","price":5587.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6883\/0752\/files\/Screenshot2026-06-11at5.03.04PM.png?v=1781222590"},{"product_id":"axion-industries-k20c-shortblock-for-2-0l-2016-type-r-and-2023-type-s-2","title":"Axion Industries K20C Shortblock for 2.0L 2016+ Type-R and 2023+ Type-S","description":"\u003cp\u003e\u003cstrong\u003eFITS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e11th Gen Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e10th Gen Honda Accord\u003c\/li\u003e\n\u003cli\u003e5th Gen Acura Integra Type-S\u003c\/li\u003e\n\u003cli\u003e3rd Gen Acura RDX\u003c\/li\u003e\n\u003cli\u003e2nd Gen Acura TLX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBEFORE ORDERING: THIS WILL TAKE 12-16 WEEKS TO BUILD.  THERE ARE NO CANCELLATIONS.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePOST-PURCHASE STEPS\u003c\/strong\u003e: Once purchased, we will follow up with you on next steps, including paperwork, as well as getting your short block shipped out for the build.  \u003cspan style=\"text-decoration: underline;\"\u003eWe DO NOT supply the short block\u003c\/span\u003e.  Your block must be disassembled (except for the crankshaft and the girdle - please keep those in place) and in clean condition for shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON SHIPPING\u003c\/strong\u003e: Shipping your block to be built is at your expense however, the fully built block is at Axion's expense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE ON HORSEPOWER:\u003c\/strong\u003e These are rated for 600wHP. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour build will include the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003eIncoming inspection (visual inspection, check mainline, check cylinders, check threads)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCylinder Support System (CSS)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDiamond Hone w\/Plateau finish \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDecking the block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eO-Ring (copper wire)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eJetwash\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet ring gap\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet main bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet rod bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSet thrust bearing clearance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCheck crank straightness\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCrank micropolish\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFull set of bearings (main, rod, thrust)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull set of rods\u003c\/li\u003e\n\u003cli\u003eFull set of pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalancing Crank, Rods, Pistons (adding weight is additional if needed) \u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eAssemble crank, rods, pistons into block\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Axion Industries","offers":[{"title":"10th Gen Honda Civic Type R \/ No","offer_id":51824965026080,"sku":"AI-SB-K20","price":5188.0,"currency_code":"USD","in_stock":true},{"title":"10th Gen Honda Civic Type R \/ Yes add the InLine Pro Head Studs 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