{"product_id":"s-s-cycle-66-84-bt-retro-conversion-3-5-8in-bore-top-end-kit","title":"S\u0026S Cycle 66-84 BT Retro Conversion 3-5\/8in Bore Top End Kit","description":"Here's a way to give your 3-5\/8\" bore shovelhead engine the nostalgic look of a pan, and improve performance at the same time. The Retro Cylinder Head and Valve Train Upgrade Kit consists of a set of S\u0026amp;S P-Series 3-5\/8\" single plug 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 the required gaskets and hardware for assembly. Fits 3-5\/8\" bore engines in Harley-Davidson motorcycles.","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":43761977426120,"sku":"SSC106-1071","price":4499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/0058\/3624\/files\/e6fad5634e322027989cc8bf0907cb25.png?v=1717244453","url":"https:\/\/coyotedirect.com\/products\/s-s-cycle-66-84-bt-retro-conversion-3-5-8in-bore-top-end-kit","provider":"Coyote Direct ","version":"1.0","type":"link"}