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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
6" axle or GM 10-Bolt
Specialized high temperature epoxy resists shock and vibration
Bronze gears absorb the increased wear in special cams and magnetos and are easily replaced before costly damage to the camshaft gear occurs
These kits are specifically designed to deliver the performance you want
chrome plated for a shiny finish
Chevy BBC 454 6.385" 4.250" Bore 1.270" .990" Dome Top Forged Pistons 6" axle or GM 10-BoltSpeedmaster 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.
