Chevy SBC 350 Vortec LowRise Aluminum Intake Manifold [Black] Speedmaster's air cleaners not only

Speedmaster's air cleaners not only look great

the IAC valves adjust the airflow to improve motor idling

Speedmaster flexplates are the best on the market

These Shootout Series Manifolds are designed to use a dominator style carburetor

Chevy SBC 350 Vortec LowRise Aluminum Intake Manifold [Black] Speedmaster's air cleaners not onlyThe Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs. To remain street legal with a square bore carb, you must use one that is also approved as street legal for your application.