S&S Cycle 128" Big Bore Kit for M-Eight 114"/117" Engines-Black Granite Finish with Highlighted Fins

• 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
• 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.
• 0931-0876

Fitments: