Hooker 7521-1HKR - Competition Shorty Header; Metallic Ceramic Coating; Tube 1.625 in.; Collector Size 3 in.; Port Shape Same As Port;

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 in. 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 Turbine For Smooth Exhaust Flow
• Light Weight and Sturdy 16 Gauge Tubing
• Long Transition Collector For Decreased Back Pressure
• 5/16 in. Machined Flanges For A Perfect Seal
• Industrys Best Welds For Durability
• Designed For Easy Trouble Free Fit
• Hardware Included
• Works w/Factory Power Steering and Brakes