{"product_id":"s-s-cycle-106-1071-3-5-8-bore-single-plug-retro-cylinder-head-and-valve-train-upgrade-kit-for-1966-84-big-twins","title":"106-1071 | 3-5\/8\" Bore Single Plug Retro Cylinder Head and Valve Train Upgrade Kit for 1966-'84 big twins","description":"\u003ch1\u003eS\u0026amp;S Cycle 106-1071\u003c\/h1\u003e 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\u003csup\u003e®\u003c\/sup\u003e motorcycles. \u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/51-1016_noncopperheadgaskets_20130108.pdf\" target=\"_blank\" alt=\"Download Instructions\"\u003eInstall Instructions Download\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/510-0042fhpgasketinstall-2up.pdf\" target=\"_blank\" alt=\"Download Additional Instructions\"\u003eAdditional Install Instructions\u003c\/a\u003e\u003ch3\u003eFITMENT DISCLAIMER\u003c\/h3\u003e\n\u003cp\u003eFitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.\u003c\/p\u003e\n\n\u003cp\u003eCustomers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.\u003c\/p\u003e\n\n\u003cp\u003ePlease TEXT 414-282-2211 with any questions before ordering, or use the chat below.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53260423168307,"sku":"SS+106-1071","price":4499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/6764\/5747\/files\/ss-106-1071-ss-cycle-106-1071-3-5-8-bore-single-plug-retro-cylinder-head-and-valve-train-upgrade-kit-for-1966-84-big-twins-2.png?v=1776706293","url":"https:\/\/houseofharley.com\/products\/s-s-cycle-106-1071-3-5-8-bore-single-plug-retro-cylinder-head-and-valve-train-upgrade-kit-for-1966-84-big-twins","provider":"House of Harley®","version":"1.0","type":"link"}