Super Comp. Header Full Length Tube, 1.75-inch O.D. x 25-inch, Collector Size 3-inch O.D., Collector Length 10-inch, Port Shape: Same As Port, Metallic Ceramic coating. With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Features

Industry’s best welds for durability

All necessary hardware included for a complete installation

Designed for optimal performance

5/16” machined flanges for a perfect seal

Long transition collector for decreased back pressure

Light weight & sturdy 18 gauge tubing

Mandrel-bent tubing for smooth exhaust flow

Tuned-length primary tubes for maximum exhaust scavenging and velocity