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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
modeled off OE castings for factory fit and finish
Made from high quality steel and will install without any modifications
Precision CNC-machined threads to ensure optimum seat pressure
and they may be reduced to fit if you decide to narrow your rear-end later on
They're made from a tough
Chevy SBC 383 ci 6.0" 4.040" 1.125" 0.927" Flat Top Forged Pistons modeled off OE castings forSpeedmaster 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.
US$ 20.99
US$ 30.99
