Edelbrock Performer RPM 2-O Intake Manifold for Chevrolet 396-502 Big-Block V8 camber plate Under extreme loads

Under extreme loads

coupled with soft material produce excessive upper trailing arm movement during normal and aggressive driving

The UMI 2061 springs are built tough with premium quality USA CrSi wire

which is known for its high stiffness

120” wall thickness

Edelbrock Performer RPM 2-O Intake Manifold for Chevrolet 396-502 Big-Block V8 camber plate Under extreme loadsEdelbrock part #7161 Performer RPM 2 O intake manifold is designed for street 396 502 c. i. d. Chevy V8's with large oval port cylinder heads (1975 and earlier). This dual plane high rise intake manifold delivers outstanding horsepower while maintaining good torque and driveability. No provisions for exhaust heated chokes. Accepts late model waterneck, air conditioning, alternator and HEI equipment.