The Speedmaster 1-147-014 HiRise Aluminum Intake Manifold is designed for Chevy Small Block 350 engines spanning model years 1957 through 1995. Built from aluminum for reduced weight compared to cast-iron factory units, this high-rise design promotes improved airflow and plenum volume to support increased horsepower and throttle response on street or strip applications.
The polished finish delivers a clean, show-quality appearance under the hood while resisting corrosion. Engineered to fit the SBC 350 platform, this manifold is a straightforward upgrade for enthusiasts looking to enhance performance and aesthetics on their classic or vintage Chevrolet build.