4 1/8" Low Compression Bore Cylinder & Pistons Kit for 124" Hot Set Up Kit® For 1999-'06 Big Twins With Stock Cylinder Heads - Wrinkle Black Powder Coat FInish Headlight-Bucket I guarantee that NO ONE

I guarantee that NO ONE would have one in stock

Single Side Plug And Play (PNP) Connection Design

Supports Bluetooth and MP3 devices

& 18-inch True Floating Cog Drive Brake Rotors

Hardware and simple instructions are included

4 1/8" Low Compression Bore Cylinder & Pistons Kit for 124" Hot Set Up Kit® For 1999-'06 Big Twins With Stock Cylinder Heads - Wrinkle Black Powder Coat FInish Headlight-Bucket I guarantee that NO ONEThis 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 dished dome design intended for use with 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 wrinkle black