Wiseco Volkswagen VR6 2.8L 81.5mm Bore -28cc Dome 90.20 Stroke Pro Tru Sport Series Pistons

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