Wiseco Chrysler 6.4L Gen III Hemi Apache 4.100in Bore 6.125in Rod 0.927in Pin Pistons - Set of 8 - K0399X1

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