S&S Cycle 91-7702 96in. Big Bore Kit - Black Powder-Coat

Easy installation: no need to bore or split existing cases, just swap the cylinders. Cylinders are constructed from premium aluminum castings with cast-in iron liners. Kits include cylinders, pistons, rings and gaskets (head, base and exhaust). Black or silver powder-coat finish. Made in the u. s. a. NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. 3.937in. Bore, 4-5/8in, 9.75:1 Comp. w/ Stock Heads.