Designed for street 400-430-455 Buick Big Blocks. 50 State Street Legal on '67- '71, fits all '67- '76, eliminates EGR and Air Injection on '72- '76 applications. Works with GS Ram Air, air cleaners. Best suited for combination's up to 450 HP.
Notes about Edelbrock Performer and B4B Intake Manifolds
There are NO hood clearance issues when using these intakes. New bolts will be required on '72- '76 455 applications and optional on all others. Q-Jet carburetors bolt right on, use TA 1241 choke assy. Use TA 1246 when mounting a squarebore carburetor on TA 1210 or TA 1211 intake manifolds. On B4B (TA 1211) Intake Manifolds with 1972 & later heads, must plug the front and rear smog pump holes on the heads next to the #1, #7, #2 & #8 intake ports. Special Note: Heater hose connection is located at the rear of the intake.