Installation Manifold ht: 1-1/4in taller than stock, Front-6.88in, Rear-8.00in. No provisions for OEM choke. OEM carb requires conversion to electric/manual choke. For 1968-71 use P/N 8015 throttle bracket.
Smog Legal Not smog legal for off-road use only
Tech Notes Will not fit under Trans-Am shaker hoods without modifications.
Description Designed for 1965 & later street 326-455 c.i.d. Pontiac V8s (except Ram Air V). Provides maximum high-rpm horsepower while maintaining adequate throttle response for the street. Recommended for high-performance street, strip and marine. Has clearance for HEI distributor.
Manufacturer Information Item: PERFORMER RPM PONTIAC MANIFOLD
Item Number: 7156
Approximate Item Package Dimensions: 24" x 15" x 7"
Approximate Item Package Weight: 20 lbs
