Wiseco SK1065 - Wiseco Piston kit For Polaris Indy 500 1989-1997 +0.50 mm

Features: All the necessary components for overboring or rebuilding your top end. Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set. Cylinder sleeves must be purchased separately.. Will not fit WideTrak models (EC45PL097). Fits cast iron bore cylinders..