Wiseco Mitsubishi 4G63 2.0L Gen 2 w/156mm Long Rod 85.5mm Bore +.020 Oversize -4 Dome Piston Set

Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications