Cylinder & Piston Kit – 131″ – Wrinkle Black with Highlighted Fins – M8
Huge displacement increase means huge power increase, Bolt-on kit works with the stock crankcase, Original engine serial numbers are retained, Powder coat finish matches factory finish, 045″ MLS (multi-layered steel) head gaskets, Retains stock engine height, Includes 131″ Cam Cover Badge, Must be used with S&S stroker flywheel to achieve 131″ displacement.