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The Wiseco Professional Series forged piston for Chevrolet LS1 / 5.3L Vortec applications is a race-focused single piston offering built from 2618 aluminum, machined in the USA and supplied with premium rings. The design includes precision ring grooves, an anti-detonation groove, forced pin oiling and ArmorGlide skirt coating to resist seizure and reduce friction, intended for heavy to severe duty racing builds.
Wiseco SBC LS1 Vortec 5.3L 22RD -7cc 10.25:1 Piston Shelf Stock
