Wiseco Ford 4.6L DOHC V8 6cc 3.572 Bore 9.6:1 Comp Ratio NA/Boost/Nitrous Professional Series Piston - K0079X2

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