S&S Big Bore Kits for Twin Cam 99-06

S&S Big Bore Kits for Twin Cam 99-06

• 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.