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Hooker

Hooker Header Back Exhaust System

1975-1987 1/2, 3/4, 1-Ton truck (2WD), 1975-1991 Chevy/GMC Blazer/Suburban/Jimmy/Carryall/Yukon/1-Ton Crew Cab (2WD): 265-400

Part # 7501HKR Be the first to write a review
Estimated shipping date: 02/25/2022
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$241.95
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$269.00
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Designed for Hooker Competition header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.

Features:

  • Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
  • Reduces Backpressure
  • Improves Engine Efficiency
  • Hardware Included
  • Instructions Included

About Hooker

Since the golden era of drag racing in the 1960s, Hooker has helped more racers reach the Winner's Circle than any other header company. From the stoplight to the race track, Hooker exhaust technology will make your car or truck perform and sound better.

Brand Hooker
Emission Code4
Exhaust SeriesHooker
MaterialAluminized Steel
Muffler TypeNone
Product TypeExhaust System
Sound LevelPipe Only
System TypeHeader-back
Tubing Diameter (in)2.25
UPC090127067277
Part Number7501HKR
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

Side exit behind rear tires
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