Edelbrock's intake can free up 8-12 horsepower on a stock 5.0, and up to 30 horsepower on an engine with performance cylinder heads! Edelbrock really does their homework. These manifolds feature the best air distribution (most even air flow from cylinder to cylinder) of any manifold we've seen. The removable plenum cover gives you direct access to the intake runners for easy porting and polishing.
The Performer 5.0 is your choice for most daily-driven street cars which need a lot of mid-range torque and horsepower below 6000 rpm.
The Performer RPM is perfect for high rpm when combined with a rev-extender. The Performer RPM's shorter runners are also a great match for the high airflow needs of stroker motors and 351 conversions.
This part is not approved for sale in California or states that require a California E.O. # and is intended for off-road and competition use only. Installation of this part on a vehicle that is driven on public roads may violate U.S. laws and/or regulations. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws. For more information, please visit our Terms & Conditions page.