{"product_id":"s-s-cycle-91-7702-96-3-5-8-sidewinder®-big-bore-cylinder-and-piston-kit-for-1984-99-big-twins-with-stock-cylinder-heads-wrinkle-black-finish","title":"S\u0026S Cycle 91-7702 96\" 3 5\/8\" Sidewinder® Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Cylinder Heads -Wrinkle Black Finish","description":"\u003ch1\u003eS\u0026amp;S Cycle 91-7702\u003c\/h1\u003e \u003cp\u003eThis 3-5\/8\" big bore kit may be used to replace the cylinders and pistons of an engine that has been upgraded with an S\u0026amp;S 96\" Hot Set Up Kit\u003csup\u003e®\u003c\/sup\u003e with stock cylinder heads. This kit may also be used to upgrade an engine with an S\u0026amp;S 89\" stock bore stroker kit to 96\". Stock crankcases must be bored to accommodate the 3-5\/8\" bore cylinders, but the 4-5\/8\" stroker flywheel assembly does not need to be rebalanced. The kit includes S\u0026amp;S 3-5\/8\" bore cylinders, 3-5\/8\" bore forged flat topped pistons with rings and wristpins, head gaskets, base gaskets, exhcaust gaskets, and instructions. Compression is 9.75:1. The cylinders are nearly stock length, so stock length pushrods, and manifold may be used. Stock cases will need to be bored out to 3 5\/8\".\u003c\/p\u003e \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\u003ca href=\"https:\/\/www.sscycle.com\/content\/document_center\/Instruction_Sheets\/51-1014-cylinders-bt-3.625-big-bore-36-99-big-twins-installation-instructions.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 contact our Parts Department with any questions before ordering at \u003ca href=\"tel:4142822211\"\u003e414-282-2211\u003c\/a\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53260518228275,"sku":"SS+91-7702","price":1489.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/6764\/5747\/files\/ss-91-7702-ss-cycle-91-7702-96-3-5-8-sidewinder-big-bore-cylinder-and-piston-kit-for-1984-99-big-twins-with-stock-cylinder-heads-wrinkle-black-finish-2.png?v=1776707214","url":"https:\/\/houseofharley.com\/products\/s-s-cycle-91-7702-96-3-5-8-sidewinder%c2%ae-big-bore-cylinder-and-piston-kit-for-1984-99-big-twins-with-stock-cylinder-heads-wrinkle-black-finish","provider":"House of Harley®","version":"1.0","type":"link"}