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The Wiseco Professional Series forged piston for Chevrolet LS engines is a single high-strength piston intended for severe-duty race applications. This -30cc dish piston is sized for a 4.030 in. bore with a 1.050 in. compression height and 0.927 in. pin diameter for lowered-compression setups. Forged and machined in the USA from 2618 aluminum, it features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings for dependable sealing and reduced friction.
Wiseco Chevy LS Series -30cc Dish 1.050x4.030 Piston Shelf Stock
