Engine Intake Manifold Firebird With its own air supply

With its own air supply

it also lengthens valve train component life and reduces wear and tear on valve stem tips

Derale's Transmission Cooling Pan #14204 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures

and performance engineering—upgrade your truck today and experience the difference that true race-proven technology makes

Using this cover improves timing accuracy because over time the etched outer inertia ring of a typical harmonic balancer may slip in relation to the center hub of the balancer

Engine Intake Manifold Firebird With its own air supplyEdelbrock part #2601 Performer Air Gap intake manifold is designed for 1955 86 262 400 c. i. d. small block Chevys. This Performer Air Gap intake manifold features an air gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. High velocity runners deliver excellent throttle response