The Speedmaster 1-147-013 HiRise Aluminum Intake Manifold is engineered for Small Block Chevy 350 engines spanning the 1957–1995 model years, delivering a high-rise plenum design that promotes improved airflow and increased power potential over stock cast-iron units. The lightweight aluminum construction helps reduce overall engine weight while offering excellent heat dissipation for a cooler, denser charge entering the combustion chamber.
Finished in a clean satin aluminum appearance, this intake manifold is a performance upgrade suited for street and strip applications where maximizing carburetor-fed induction efficiency on your SBC 350 is the goal. Designed to work with compatible carburetors and valve covers for the Small Block Chevy platform, making it a straightforward bolt-on enhancement for your classic or vintage build.
