Details
Hooker Competition Long Tube Header - Painted
92-96 Blazer/Suburban/Jimmy/Carryall/Yukon/1-Ton Crew Cab (2-WD), 88-98 1500, 2500 & 3500 Truck (2WD & 4WD), 92-96 Blazer/Jimmy/Yukon/tahoe 2 DR. (4WD): 265-400, Tube Size 1.625" x 31" O.D., Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same
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. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.
Installation Note:Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage.
The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
NOTE: This header is equipped with a fitting to accept an oxygen sensor. Should you choose to install an O2 sensor, completion of the hole bore through the tube wall must be performed by a drill and/or air powered rotary file. Hooker long tube headers do not come with header reducers.
Specifications:
- Brand: Hooker
- Collector Diameter: 2.50 inch
- Emission Code: 4
- Header Finish: Black Paint
- Header Style: Long Tube
- Primary Tube Dia.: 1-5/8 inch
- Product Type: Headers
- Tube Material: Mild Steel
- Warning: California Proposition 65