Description
Weight: 28.00 Tha largest Big Bore possible with a slip in kit. This S&S® clylinder and piston kit takes your 107″ M8 to 129″. Black Cylinders with highlighted fins. Huge bore increase means huge power increase. Works with stock crankcases (no machine work). Powder coat finish matches factory finish. MLS (multi-layered steel) head gaskets. 4.320″ bore. 4.375″ stroke. Retains stock engine height. Includes Cubic Inch Cam Cover Badge. Made in the USA. S&S CYCLE INC® Not legal for sale or use in California, or on any pollution controlled vehicles.
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