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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
not from sand molds
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds
Speedmaster aluminum LS valve covers will give your Chevrolet LS series engines a totally new look
Complete kit with Multi-Layer Steel (MLS) Head Gaskets
and quality components are combined into a precision-machined compact package
Chevy BBC 454 6.385" 4.530" Bore 1.270" .990" Dome Top Forged Pistons not from sand moldsSpeedmaster 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$ 50000.00
US$ 50000.00
US$ 50000.00
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