Cylinder Kit - M8Caracteristicas: 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