{"product_id":"s-s-cycle-131-stroker-cylinder-piston-kit-for-harley-w-stroker-flywheel","title":"S\u0026S Cycle 131\" Stroker Cylinder \u0026 Piston Kit for Harley w\/ Stroker Flywheel","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n  \u003cdiv class=\"accordionModule panel-group\" id=\"product-accordion\"\u003e\n    \u003cdiv class=\"tab-content collapse active in\" id=\"product-tab-Description\"\u003e\n      \u003cdiv class=\"tab-pane active\"\u003e\n        \u003cp\u003eS\u0026amp;S Cycle has been perfecting big bore kits since the 1960s, turning engine performance into an absolute science. This Stroker Cylinder and Piston Kit is engineered specifically for the Milwaukee-Eight® platform, offering a massive displacement increase that delivers tire-melting power. By combining high-quality forged pistons with precision-engineered 4.250” bore cylinders, this kit creates a solid platform for riders demanding maximum performance from their engine.\u003c\/p\u003e\n        \n        \u003cp\u003eDesigned to outperform factory components, these kits are built to much tighter tolerances and utilize superior materials. The cylinders feature a powder coat finish designed to match the factory look, providing a \"sleeper\" advantage while retaining the original engine serial numbers and stock engine height.\u003c\/p\u003e\n\n        \u003cp\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eHuge displacement increase results in significant power gains\u003c\/li\u003e\n          \u003cli\u003e4.250\" bore with updated profile and stock 4.840\" bolt pattern\u003c\/li\u003e\n          \u003cli\u003eCompatible with stock crankcases\u003c\/li\u003e\n          \u003cli\u003eOriginal engine serial numbers are retained for a seamless upgrade\u003c\/li\u003e\n          \u003cli\u003ePowder coat finish matches factory finish for an integrated look\u003c\/li\u003e\n          \u003cli\u003eIncludes .045\" MLS (multi-layered steel) head gaskets\u003c\/li\u003e\n          \u003cli\u003eRetains stock engine height for easy installation\u003c\/li\u003e\n          \u003cli\u003eIncludes 131\" Cam Cover Badge\u003c\/li\u003e\n          \u003cli\u003eNot compatible with 121\" CVO models\u003c\/li\u003e\n          \u003cli\u003e\u003cspan\u003eNote: Must be used with S\u0026amp;S stroker flywheels to achieve 131\" displacement (part #s SS320-0605, SS320-0620)\u003c\/span\u003e\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"productSpecifications\"\u003e\n    \u003cdiv class=\"table-overflow\"\u003e\n      \u003ctable class=\"table-responsive-simple\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003eDisclaimer\u003c\/th\u003e\n            \u003ctd\u003eFOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Black Granite w\/ Highlights","offer_id":42540080103495,"sku":"SS910-0764A","price":1506.09,"currency_code":"USD","in_stock":true},{"title":"Wrinkle Black w\/ Non Highlights","offer_id":42540080136263,"sku":"SS910-0763A","price":1506.09,"currency_code":"USD","in_stock":true},{"title":"Wrinkle Black w\/ Highlights","offer_id":42540080169031,"sku":"SS910-0762A","price":1449.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/910-0764_lifestyle_web.jpg?v=1771903778","url":"https:\/\/easternperformance.com\/products\/s-s-cycle-131-stroker-cylinder-piston-kit-for-harley-w-stroker-flywheel","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}