Performer RPMs have larger plenums and runners to match the free-flowing exhaust
They do not have internal data logging capability and include a single oxygen sensor
Edelbrock Intake Manifold Gaskets
Hooker swap headers add the extra horsepower and torque the serious enthusiast demands
Edelbrock part #7236 Exhaust Gaskets are designed for 1966-87 Small-Block Chrysler 318-340-360 V8 engines
Holley GM LS 2 Piece Cast Aluminum Satin Black Finish Valve Covers # HO241-172 Rate_15 Performer RPMs have larger plenumsHolley GM LS 2 Piece Cast Aluminum Satin Black Finish Valve Covers # HO241 172 Valve Covers, Aluminum LS, Centerbolt, Tall, Holley Logo, Cast Aluminum, Black Satin Finish, Baffled, Pair Valve Cover Mounting Style: Centerbolt Valve Cover Height: Tall Valve Cover Top Style: Holley logo Valve Cover Material: Cast aluminum Valve Cover Finish: Black satin Baffled: Yes Breathers Included: No Gaskets Included: No Grommets Included: No Mounting Hardware