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Chevy SBC 383 ci 6.0" 4.000" 1.125" 0.927" Flat Top Forged Pistons
MPN: PCE305.1098 UPC: 840136537434
PCE Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.