HDR 74 MOPAR TRK 440

(90 DAY REPLACEMENT IF DEFECTIVE) 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\" 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. Product Features: designed for easy, trouble-free fit, Industry's best welds for durability, 5/16\" machined flanges for a perfect seal, Long transition collector for decreased back pressure, Light weight & sturdy 16 gauge tubing, Mandrel-bent tubing for smooth exhaust flow, Tuned-length primary tubes for better performance, All necessary hardware included for a complete installation, Works with factory power steering, power brakes and air conditioning