1974-1978 Ford Mustang II Hooker Headers
1975-1978 Mustang II V8 Exhaust Headers HKR-6120
1975-1978 Mustang II V8 Exhaust Headers HKR-6120
$ 1,020.00

1975-1978 Mustang II V8 Exhaust Headers HKR-6120


Only left in stock

Exhaust Headers Specifically made for the Mustang II

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.


  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 18 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 optimal performance
  • All necessary hardware included for a complete installation


Collector Diameter 2-1/2 inch
Emission Code 3
Header Finish Silver Metallic Ceramic
Header Style Long Tube
Primary Tube Dia. 1-1/2 inch