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Get high-flow for your car with Speedmaster water pumps
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds
They are for small and big block Chevys
or custom altered parts
Speedmaster offers all the accessories you will need to find the proper configuration for your supercharger combination
Chevy BBC 454 6.385" 4.530" Bore 1.270" .990" Dome Top Forged Pistons Get high-flow for your carSpeedmaster 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.
