Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Polished] These mounting blocks keep your

These mounting blocks keep your starter secured and properly adjusted

What's more

Will work with any Speedmaster or Speedmaster bellhousing

They extend the life of your air filter element

USA Performance servo kits offer increased apply area over the OEM servo for more holding force between shifts

Pontiac 326 350 389 400 421 428 455 HiRise Aluminum Intake Manifold [Polished] These mounting blocks keep yourThis 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.