COMPATIBLE: (5.8L/6.6L - 351M/400M)

1977 - 1979 FORD BRONCO

1977 - 1979 FORD F-100

1977 - 1979 FORD F-150

1977 - 1979 FORD F-250

- Modification to stock exhaust required to retain catalytic converter
- Will not fit Dana 60 front differential
- Will not fit F250 High Boy

Boost your performance with Long Tube Headers, designed for 1977-1979 Ford Broncos and F-Series trucks with 351M/400M V8 engines. Crafted from high-quality stainless steel, these headers optimize exhaust flow, reduce backpressure, and increase horsepower and throttle response. The precision-tuned long tube design enhances scavenging, while the mirror-polished finish adds durability and style. With 5/16 machined flanges and all necessary installation hardware included, upgrading your exhaust system has never been easier. 

Standard Uncoated Headers: 1-5/8 in. Tube Dia: FULL-LENGTH Design Primary Tube Diameter (in):1.625 Tubes Tube Diameter:1-5/8 in Reducer Outlet Size: 2-1/2 In. Collector Diameter: 3 In. Collector Size: 3 In.