2.990″ Bore, Wiseco chrome piston w/ 3 ring and clips no pin. 2.990″(75.95mm) bore with a .595″ compression height.
These pistons are the same style Wiseco pistons we have sold for years just in a three ring version for a better ring seal at high RPMs. Light weight forgings designed for maximum strength and dependability. Internal micro-penned finish that reduces possible stress fractures.
