5 Best 454 Intake Manifold Reviews
1. Speedmaster 1-147-019 MidRise Intake Manifold The Speedmaster 1-147-019 MidRise Intake Manifold is designed for oval port heads. This manifold is made from cast aluminum and is a great choice for street or race applications. It has a 5-1/8 throttle body opening and comes with an EGR provision. This manifold also has a fuel rail […]
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