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Hooker 7531-1HKR Super Competition Long Tube Headers - Ceramic Coated

Part # 7531-1HKR Be the first to write a review

Compatible with 75-80 Chevy Vega/Monza, 75-79 Pontiac Starfire & Astre/Buick Shyhawk/Olds Starfire: 265-400 SBC, Full Length Tube Size 1.75 in. x 31 in., Collector Size 3 in., Collector Length 10 in., Port Shape: Same as Port

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Hooker 7531-1HKR Super Competition Long Tube Headers - Ceramic Coated

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Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Features:

  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • All necessary hardware included for a complete installation
  • Designed for optimal performance
  • Industry’s best welds for durability
  • 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
Brand Hooker
Emission Code4
Product TypeLong Tube Headers
UPC090127067000
Manufacturer Part Number7531-1HKR
Part Number7531-1HKR
4

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

Instructions for Part# 7531-1HKR
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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