{"product_id":"top-end-kit-1","title":"S\u0026S Cycle Top End Kit - 3.4375\" Bore - 74\" Big Twin '66-'84","description":"\u003ch2 class=\"border-bottom border-primary pb-2 mb-3 title-2\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes a set of S\u0026amp;S Shovelhead-style cylinder heads, a pair of S\u0026amp;S stock bore cylinders (3-7\/16\" for 74\" engines or 3-1\/2\" for 80\"), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware, and gaskets\u003c\/li\u003e\n\u003cli\u003ePistons are pre-fit to the cylinders, so there is no machine work to be done and very little down time\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"list-unstyled mb-0\"\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003eIncludes:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• S\u0026amp;S Super Stock® Cylinder Heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• S\u0026amp;S Stock Bore Cylinders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Forged Pistons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Ring Sets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Wrist Pins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Manifold Clamps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Manifold Seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"py-1 ng-star-inserted\"\u003e\u003cspan class=\"ml-2 ng-star-inserted\"\u003e• Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"border-bottom border-primary pb-2 mb-3 title-2\"\u003eSpecs\u003c\/h2\u003e\n\u003ctable class=\"mb-4 mt-2 table-bordered table-sm w-100\"\u003e\n\u003ctbody class=\"text-uppercase\"\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eProduct Name\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003eCylinder Kit\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eBore Size\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003e3.4375\"\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eDisplacement\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003e74\"\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eStroke Length\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003e3-31\/32\"\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eCompression Ratio\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003e8.0:1\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eUnits\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003eKit\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"bg-lighter w-50\"\u003e\u003csmall class=\"font-weight-bold\"\u003eRiding Style\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003csmall class=\"font-weight-light\"\u003eStreet\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"align-items-baseline d-flex mb-2\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"mb-0 pb-1 title-2\"\u003eFitments\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-responsive-sm\"\u003e\n\u003ctable class=\"table table-striped mb-4\" style=\"width: 117.321%;\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"bg-light\"\u003e\n\u003cth scope=\"col\" class=\"bg-none text-nowrap pointer pt-4\" style=\"width: 27.7994%;\"\u003e\n\u003cdiv class=\"d-flex align-items-center\"\u003e\n\u003cinput type=\"text\" pattern=\"^\\d+$\" placeholder=\"Filter by year\" aria-label=\"Filter by year\" class=\"form-control form-control-sm mr-2\"\u003e\n\u003cdiv class=\"sortable-column-indicator d-inline-block ng-star-inserted\"\u003e\n\u003cspan class=\"icon icon-arrow-down\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"bg-none text-nowrap pointer pt-4\" style=\"width: 27.7994%;\"\u003e\n\u003cdiv class=\"d-flex align-items-center\"\u003e\n\u003cinput type=\"text\" placeholder=\"Filter by make\" aria-label=\"Filter by make\" class=\"form-control form-control-sm mr-2\"\u003e\n\u003cdiv class=\"sortable-column-indicator text-muted d-inline-block ng-star-inserted\"\u003e\n\u003cspan class=\"icon icon-arrow-down\"\u003e\u003c\/span\u003e\u003cspan class=\"icon icon-arrow-up\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"bg-none text-nowrap pointer pt-4\" style=\"width: 27.7994%;\"\u003e\n\u003cdiv class=\"d-flex align-items-center\"\u003e\n\u003cinput type=\"text\" placeholder=\"Filter by model\" aria-label=\"Filter by model\" class=\"form-control form-control-sm mr-2\"\u003e\n\u003cdiv class=\"sortable-column-indicator text-muted d-inline-block ng-star-inserted\"\u003e\n\u003cspan class=\"icon icon-arrow-down\"\u003e\u003c\/span\u003e\u003cspan class=\"icon icon-arrow-up\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-nowrap pt-4\" style=\"width: 8.7545%;\"\u003ePosition\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-nowrap pt-4\" style=\"width: 6.60427%;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"ng-star-inserted\"\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1979-1980\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1200 Super Glide FXE\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1979-1980\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1200 Fat Bob FXEF\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1979\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1200 Low Rider FXS\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1977-1978\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eFXS Low Rider\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1974-1978\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eFXE Super Glide\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1971-1978\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eFX Super Glide\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1970-1977\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eFLH Electra Glide\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1966-1978\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eElectra Glide FL\u003c\/td\u003e\n\u003ctd style=\"width: 8.7545%;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 6.60427%;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1966-1969,\u003cspan\u003e \u003c\/span\u003e1978-1980\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd style=\"width: 27.7994%;\"\u003e1200 Electra Glide FLH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":46642729582754,"sku":"0903-1269","price":3659.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/2494\/1986\/files\/EC8164BA-D303-4341-84D8-AC4785FDDAF9.jpg?v=1772749912","url":"https:\/\/performancemotoparts.com\/products\/top-end-kit-1","provider":"Performance Moto Parts","version":"1.0","type":"link"}