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Hooker Super Competition Long tube Headers - Painted

1968-74 Javelin/AMX; 1974 Matador 290-401 CID Engines; 1-7/8 x 30" Primary Tube; 3.5" x 10" Collector; Port Shape: Same As Port;


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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.


  • Will Fit All Applications with Power Steering
  • Will Fit All Applications with Power Brakes
  • Will Fit All Applications with Air Conditioning
  • Will Fit All Applications with Standard and Automatic Transmissions both Floor and Column Shift, Except for 1979-80 AMX Spirit with Standard Column Shift
  • 1-5/8" x 30" Tuned-Length Primary Tubes
  • Mandrel-bent Tubing for Smooth Exhaust Flow
  • Light Weight and Sturdy 18 Gauge Tubing
  • 3" x 8" Long Transition Collector
  • 5/16” Thick Machined Flanges for a Perfect Seal
  • Black High Temp Paint
  • All Necessary Installation Hardware Included


Collector Diameter3.50 inch
Emission Code4
Header FinishBlack Paint
Header StyleLong Tube
Primary Tube Dia.1-7/8 inch
Product TypeHeaders
Tube MaterialMild Steel
Part Number7103HKR



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.


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