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The Wiseco Professional forged piston set for Chevrolet LS engines is an eight-piece shelf-stock kit tailored for severe-duty and race applications. It features a 4.125 in. bore and a 1.110 in. compression height with a -20cc reverse dome for altered combustion chamber volume. Forged from 2618 aluminum in the USA and fully machined, the set includes premium rings, ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove and forced pin oiling for enhanced durability and sealing.
Wiseco Chevy LS Series -20cc R/Dome 4.125inch Bore Piston Shelf Stock Kit
