{"product_id":"s-s-cycle-90-0097-complete-74-top-end-replacement-kit-for-1966-78-big-twins-with-o-ring-heads","title":"90-0097 | Complete 74\" Top End Replacement Kit For 1966-'78 Big Twins With O-ring Heads","description":"\u003ch1\u003eS\u0026amp;S Cycle 90-0097\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eProvide everything you need to replace the top end of a 74\" shovelhead engine.\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S top end kits for shovelheads include a set of S\u0026amp;S Super Stock® cylinder heads, a pair of S\u0026amp;S® stock bore cylinders (37\/16\" for 74\" and 31\/2\" for 80\"), S\u0026amp;S 8:1 compression forged pistons, complete with rings and wristpins, manifold clamps, manifold seals, all required hardware, and gaskets.\u003c\/li\u003e\n\u003cli\u003e74\" top end kits include S\u0026amp;S 106-5495 series 331\/32\" stroke pistons and o-ring style cylinder heads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/510-0036-gasketlabel.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\/51-1169.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":53260345311539,"sku":"SS+90-0097","price":3659.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/6764\/5747\/files\/ss-90-0097-ss-cycle-90-0097-complete-74-top-end-replacement-kit-for-1966-78-big-twins-with-o-ring-heads-2.png?v=1776705586","url":"https:\/\/houseofharley.com\/es\/products\/s-s-cycle-90-0097-complete-74-top-end-replacement-kit-for-1966-78-big-twins-with-o-ring-heads","provider":"House of Harley®","version":"1.0","type":"link"}