Chrysler Mopar BB 413 426 440 HiRise Aluminum Intake Manifold [Satin] Speedmaster cylinder head valvetrain kits

Speedmaster cylinder head valvetrain kits offer a comprehensive solution for revitalizing your engine's cylinder heads

turbocharged and nitrous applications

fuel injectors

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

It serves as a direct replacement for stock intakes

Chrysler Mopar BB 413 426 440 HiRise Aluminum Intake Manifold [Satin] Speedmaster cylinder head valvetrain kitsStep up to the high rpm power of an open plenum with Speedmaster HiRise intake manifolds. These cast aluminum manifolds accept square bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.