4 1/8" Bore Cylinder & Pistons Kit for 124" Hot Set Up KIt® For 1999-'06 with 89cc or 91cc Heads - Black Wrinkle Powder Coat Finish REAR FENDERS - BAD DAD TOURING This 4-1/8" bore silver cylinder

This 4-1/8" bore silver cylinder set has a stock bolt pattern and is 4

Optional quiet baffles to reduce sound below SAE J1287 as well (hunting

You will need to use Bad Dad's Upgraded Wiring Harness if you want the taillights to also operate as brake lights

These functions include the run light

4 1/8" Bore Cylinder & Pistons Kit for 124" Hot Set Up KIt® For 1999-'06 with 89cc or 91cc Heads - Black Wrinkle Powder Coat Finish REAR FENDERS - BAD DAD TOURING This 4-1/8" bore silver cylinderThis big bore cylinder and piston kit contains S&S 4 1 8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the stock bolt pattern and are intended for use in stock crankcases of 1999 '06 big twin engines. Designed for 4 5 8" stroke flywheels, resulting in 124" displacement. Cylinder finish is a durable