Description
Speed Pro Hypereutectic Piston 4.060" Bore 5 64 x 5 64 x 3 16" Ring Grooves Minus 8.0 cc Coated Skirt Accessory Plug In Solid Aluminum Bushings replace stock WEI7155 Solid Aluminum Bushings replace stock bushings and provide positive housing positioning Lowers temperatures Speed Pro engine parts are engineered to make the engine rebuild easier and boost horsepower They are engine components performance enthusiasts and racers can trust