S&S CYCLE EVOLUTION 96" BIG BORE KIT HARLEY DAVIDSON harley risers CHOOSE LENGTH IN OPTIONS 18-23

CHOOSE  LENGTH IN OPTIONS 18-23 SOFTAIL M8

Contoured seating area for maximum comfort

Include flywheel

CNC-machined and precision ground

Timken/ Koyo cam bearing

S&S CYCLE EVOLUTION 96" BIG BORE KIT HARLEY DAVIDSON harley risers CHOOSE LENGTH IN OPTIONS 18-23S&S CYCLE EVOLUTION 96" BIG BORE KIT Cylinders are constructed from premium aluminum castings with cast in iron liners Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Black powder coat finish Made in the U. S. A. This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. Requires crankcase boring for installation.