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This Wiseco Professional Series piston set is for Chevrolet LS engines, 4.005 in. bore with a 1.311 in. compression height, supplied as a set of eight. Built for heavy to severe duty race applications, these forged pistons are engineered from 2618 aluminum and include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, and fully machined crowns with forced pin oiling to support demanding performance builds.
Wiseco Chevy LS Series +9cc Dome 1.311x4.005 Pistons Shelf Stock
