Product Information
Kits includes piston set, top end gasket and S&S cylinders Bolt on 9 to 10 cubic inches Piston weight for 97in. kits are the same as stock, requiring no flywheel rebounding No crankcase machining needed to install Forged, coated pistons are compatible with stock of S&S Super Stock 89cc heads Valve pocket recessed in S&S pistons are enlarged for oversized valves and higher lift cams
