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 #220 for 1966-'77 bt and

#220 for 1966-'77 bt and 1957-'78 xl Models

This is the popular RWD Taillight we use for each of our All-in-One Fenders

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

Install a set of S&S® 585 bolt-in cams and tune the EFI system - produces over 107 horsepower

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 #220 for 1966-'77 bt andThis 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