Long Tube Headers for 67-69 F Body/68-74 X Body 4.8-6.2L LS Engine Swap D3341-B custom-shipping Barrel Quantity 4 Barrels 4 lug-nuts-and-bolts 558-508 6 V8 1975 1976

Long Tube Headers for 67 69 F Body 68 74 X Body 4.8 6.2L LS Engine Swap D3341 B custom shipping Barrel Quantity 4 Barrels 4 lug nuts and bolts 558 508 6 V8 1975 1976 Barrel Quantity 4 Barrels 4 Billet Color None Body Color Gold Dichromate Body Finish Plated Booster Downleg Booster Design Downleg Brand Holley Carburetor Material Aluminium Carburetor Use Performance and Race CFM 750 Choke None Circuit 2 Condition New Cubic Feet Per Minute Rating 750 Emission Code 3 Finish Gold Dichromate Flange Type Square 4150 Fuel Methanol Fuel Inlet Dual Grade Type Performance Linkage Attached Yes Marine Approved No Marine Use No Material Aluminium Model 4150 Mounting Hole Quantity 4 Primary Jet Diameter 152 Primary Main Jet 152 Primary Pump Nozzle Size 50 Product Type Carburetor Secondaries Mechanical Secondary Main Jet 152 Secondary Pump Nozzle Size 50 Spacer Included No Supercharged Application No Throttle Bore 1 3L V6 1977 1986 Chevrolet K10 Scottsdale 305 5