{"product_id":"s-s-cycle-retro-top-end-conversion-kit-106-1071","title":"S\u0026S CYCLE Retro Top End Conversion Kit 106-1071","description":"\u003cp\u003eRetro Top End Conversion Kit\n\u003cbr\u003eGive your Shovelhead engine that nostalgic look of a Panhead, Kit consists of a set of S\u0026amp;S P-series cylinder heads with rocker cradles, S\u0026amp;S roller rocker arms, S\u0026amp;S hydraulic tappets, billet tappet guides, Quickee pushrods, pushrod cover clips and all required gaskets and hardware for assembly, Heads have a Shovelhead bolt pattern, making them compatible with any stock or aftermarket cylinders for 66-84 Big Twins; heads come complete with valves and .590\" lift valve springs, Accept stock or S\u0026amp;S O-ring-style manifolds for Shovelheads and any exhaust system made to fit a shovelhead engine, Kits do not include pan covers.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":54370264613088,"sku":"0930-0090","price":4499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0076\/0578\/0557\/files\/19099.png?v=1787417974","url":"https:\/\/tuckerspeed.com\/products\/s-s-cycle-retro-top-end-conversion-kit-106-1071","provider":"Tucker Speed","version":"1.0","type":"link"}