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The Wiseco Professional Series forged piston for Chevrolet LS engines is a single shelf-stock piston with a 4.155 in bore and 1.1105 in compression height, sold as an individual unit for engine builders. Forged from 2618 aluminum and machined in the USA, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for reduced friction, forced pin oiling, and premium rings for severe-duty performance applications.
Wiseco Chevy LS Series -2.8cc Dome 4.155inch Bore Piston Shelf Stock
