S&S CYCLE Big Bore Cylinder Kit 128" - M8 - Black

Features

• The Big Bore kit yields excellent results with stock cylinder heads
• Easy installation: no need to bore or split existing cases, just swap the cylinders (unless otherwise noted)
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
• Black or silver 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.