Wiseco BBC Quick 16 Hollow Dome 4.625in Bore 1.215inch CH 48.7cc Vol Piston Shelf Stock Kit - K0024B125

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