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Hooker Super Competition 5.7L Gen 3 Hemi Swap Headers - Black Painted

Fits B-body and E-body with 5.7L Hemi: 1968-74 Charger, Coronet, Super Bee, Road Runner, GTX, Belvedere, Satellite 1970-74 Barracuda and Challenger


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Hooker Super Competition engine swap headers are designed for retrofitting the new 5.7 Hemi into 1968-74 B-body and 1970-74 E-body Chrysler. Designed to be used with Gen 3 Hemi engine swap motor mounts that maintain the transmission in the OEM location. Clear stock K-member. These headers are finished with a high heat-resistant black paint. Full Length Tube 1.625" x 32", Collector Size 3", Collector Length 6".


  • 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 Diameter3.00 inch
Emission Code4
EngineGEN 3 HEMI
Header FinishBlack Paint
Header StyleLong Tube
Primary Tube Dia.1-5/8 inch
Product TypeHeaders
Tube MaterialMild Steel
Part Number5020HKR



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. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. 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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