Overview 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. Features 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 Application Specs Brand Hooker Collector Diameter 3.00 inch Emission Code 4 Header Finish Silver Ceramic Header Style Long Tube Primary Tube Dia. 1-3/4 inch Product Type Headers Tube Material Mild Steel Warning California Proposition 65
