NOTICE: Select Black Or Silver when checking out! 

FEATURES AND BENEFITS

• Largest bore we feel can safely be used in a cylinder with a stock spigot O.D.
• Bolt-on 10 cubic inches—cylinders do not require crankcase machining to install
• Piston weight for 97" & 106" kits are the same as stock, requiring no flywheel rebalancing
• Forged coated pistons are compatible with stock or S&S Super Stock® 89cc heads
• Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
• Silver or black wrinkle powdercoat cylinder finish color matches stock Harley-Davidson® finish

KIT CONTENTS

• Piston set with rings
• Top end gasket kit
• S&S cylinders
• Instructions

Cylinder w/ piston kits include fitted pistons and cylinders that require no boring or honing