Hooker 2453-1HKR - Super Competition Long Tube Header

Hooker 2453-1HKR - Super Competition Long Tube Header

Headers - Competition - 1.625 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Small Block Chevy - GM Fullsize SUV / Truck 1967-91 - Pair

Fits 1969-1974 Blazer/Jimmy/Yukon/Tahoe 2 DR. (4WD), 1967-1974 1/2, 3/4 & 1 Ton Truck (4WD): 265-400, Tube Size 1.625" O.D. x 27", Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same As Port

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, 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 in. machined flanges. 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. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

• Tuned-length primary tubes for better 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