Wiseco Chevrolet Direct Injected LT1 6.2L Piston kit 3.622 Stroke, 4.065 Bore, 11.7:1 CR

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