8.2 SBF Ford Hi-Ram EFI Manifold Base - 300-274 thermal-choke-control-line 6L V8 1977 - 1978

6L V8 1977 - 1978 Pontiac Catalina   400/6

6L V8 340 CID See Fitment Notes Above 1974 Plymouth Road Runner 5

So if you don't need them

check valve

Barrels 4 Booster Down Leg Brand Holley Carburetor Use Performance and Race CFM 750 Choke None Condition New Emission Code 3 Finish Shiny Fuel Gasoline Fuel Inlet Dual High Speed Air Bleed 36 Idle Air Bleed Size 71 Marine Use No Material Aluminum Model 4150 Primary Main Jet 77 Primary Power Valve 4

8.2 SBF Ford Hi-Ram EFI Manifold Base - 300-274 thermal-choke-control-line 6L V8 1977 - 1978Overview: The EFI Hi Ram manifold line has a new addition for the 8. 2" SBF Ford application. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race bred styling will make bad intentions clear for drag race, muscle car, marine, off road, sandrails, pulling trucks, track,