Replacement 3-7/8" Bore Cylinder & Piston Kit For S&S 106" Stroker Kits For 1999-'16 Big Twins - Silver Power Coat Finish Stretched Saddlebags Carbon fiber heat shield covers

Carbon fiber heat shield covers unsightly junction on stock cat box

With a few simple modifications like triple trees and a fender (depending on make and model) your bike can have the cutting edge styling that is taking the motorcycle industry by storm

Features Patented next generation hidden breather technology

7 degrees on the 23" kit

Replacement 3-7/8" Bore Cylinder & Piston Kit For S&S 106" Stroker Kits For 1999-'16 Big Twins - Silver Power Coat Finish Stretched Saddlebags Carbon fiber heat shield coversThis cylinder and piston kit for S&S 106" stroker kits may be used to replace the stock cylinders, when building a 106" stroker engine. Also handy for repair of an existing 106" stroker engine. Cylinders are finished with a durable silver powder coat that matches the stock engine finish. Kit includes S&S 3 7 8" bore cylinders and forged stroker pistons for 4 1 2" stroke flywheels, rings, wrist pins, and head and base gaskets. For best performance,