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The Wiseco Professional Series forged piston for Chevrolet Big Block engines is built for serious racers and heavy-duty race builds. This single forged piston (set of 1) has a 4.625 in. bore, 1.120 in. compression height and a 0.990 in. pin diameter, and ships with premium rings. Manufactured in the USA from 2618 aluminum, it includes precision ring grooves and an anti-detonation groove, ArmorGlide skirt coating for reduced friction, a fully machined crown and forced pin oiling to meet severe-duty demands.
Wiseco BBC Quick 16 +45cc Dome 1.120inch Piston Shelf Stock
