- Tube Size 1.625" O.D. x 27", Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same As Port
- Tuned-length primary tubes for street performance
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 16 gauge tubing
- Long transition collector for decreased back pressure
- 5/16??? machined flanges for a perfect seal
- Industry???s best welds for durability
- designed for easy, trouble-free fit
- All necessary hardware included for a complete installation
- Works with factory power steering and power brakes.
- NOTE: Will not fit angle or raised port heads. Requires use of alternator bracket designed for use with headers. 265ci-400ci
- Designed for race and offroad applications
Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer who is running either a stock or mildly-modified engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint.
- 1967-1987 1/2, 3/4 & 1 Ton Truck (4WD)
- 1969-1991 Blazer-Jimmy/Yukon/Tahoe 2 DR. (4WD)
Hooker Headers let you customize your exhaust system to suit your needs
Hooker Headers let you customize your exhaust system to suit your needs
No questions.