Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Polished] Deluxe Interior

Deluxe Interior

or higher RPM engine

Use existing bolt holes to mount these brackets with the included hardware

they include an adapter to fit virtually any engine

They can be used with stock internal and external pickup systems

Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Polished] Deluxe InteriorThis 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.