{"product_id":"s-s-cycle-1986-xl-head-base-exhaust-045in-3-1-2in-graphite-kit-gasket","title":"S\u0026S Cycle 66-84 BT 80in 3-1\/2in Bore Cylinder and High Compression Piston Kit","description":"This kit is intended to replace the cylinders and pistons of a 80\" shovelhead engine and increase the compression ratio to 9:1. Compatible with stock or S\u0026amp;S cylinder heads. Kit includes S\u0026amp;S 3-1\/2\" bore high tensile cast iron cylinders, 3-1\/2\" bore forged high compression pistons for 80\" (4-1\/4\" stroke) engines with rings and wristpins, head gaskets, S\u0026amp;S stainless steel head bolts with washers, base nuts, base gaskets.","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44401080664238,"sku":"SSC91-9023","price":1995.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0714\/9486\/files\/d6776348f15783603497a6a7584c0eaf.png?v=1702145523","url":"https:\/\/purauto.com\/products\/s-s-cycle-1986-xl-head-base-exhaust-045in-3-1-2in-graphite-kit-gasket","provider":"PurAuto","version":"1.0","type":"link"}