Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Satin] Most columns feature GM wiring

Most columns feature GM wiring

The racing influenced intake manifold for the 1993-95 13B Stock and semi-peripheral ported engine is ideally suited to meet the performance requirements of the four barrel carburetor

Also includes: Correct Mounting fasteners

The unique

or 8-cylinder engines with a 12-volt

Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Satin] Most columns feature GM wiringThis manifold is a single plane manifold that will fit under all Pontiac hoods including the Trans Am "Shaker" hood. It accepts a stock Quadrajet carb but we also include an adapter plate for standard square bore carbs. This manifold is designed to work with cylinder heads up to 300 CFM. It is also available machined for injectors.