Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Black] or choke control to restrict

or choke control to restrict airflow

Designed to bolt onto our aluminum center sections and used with our various housing end applications

our caliper brackets are for you

They take the place of your head bolt washers and are hardened and chamfered

Keep dirt and foreign objects out of your carburetor during storage

Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Black] or choke control to restrictThis 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.