Wiseco BMW M50B30/S50B30 3.0L 24V 86.0mm Standard -10 Dome Dish 10.0:1 CR Pistons - Set of 6 - KE121M86

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