Wiseco Professional Series forged piston set for Chevrolet LS is a full set of eight pistons machined from 2618 aluminum and finished for severe-duty race use. These pistons include precision ring grooves, an anti-detonation groove and ArmorGlide skirt coating to reduce friction and resist seizure. Fully machined crowns and forced pin oiling support high-demand performance builds where durability and tight tolerances matter.
Wiseco Chevy LS 4.155in Bore 4.000in Stroke 1.110in CH -25.00 CC Piston Shelf Stock Kit - Set of 8