Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
Wiseco Chevrolet Small Block Piston Set, 4.155 in. Bore, 1.120 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
Precision ring grooves, anti-detonation groove, and additional ring seal improving features
ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
Designed and built to withstand heavy to severe duty performance applications
Piston Set, Chevrolet, Small Block, 4.155 in. Bore, Professional, Set of 8
Wiseco Chevy SBC +3CC Dome 4.155 inch Bore Piston Shelf Stock Kit
SBC 18deg 1.125 CH +3cc Dome, GasPorted
Fully machined crown features
Engine Piston Set
Forced pin oiling
Piston Set