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Hooker Blackheart Header-Back Exhaust System GMC Jimmy 1973-1974

$1,223.00

Hooker

Model #BH13237

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This header back system is part of a complete exhaust solution for LS Swapped 1973 to 1974 K5 2WD Blazer. It uses an X-pipe and straight through absorption mufflers for a muscle car sound with reduced resonance. The tube geometry is designed to work with stock fuel tanks and allows a lowered stance.

Blackheart Header-Back Exhaust System; Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit;

Features

  • Exhaust Type: Header-Back
  • Exit Position: Dual Side Rear
  • Material: 304 Stainless Steel
  • Tubing Diameter: 2.500 in.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Legal for Racing Use Only

Notes:

Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1973-1974
GMC Jimmy

8 Cylinder 5.7 Liter
  • Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit
1973-1974
GMC Jimmy

6 Cylinder 4.1 Liter
  • Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit
1973-1974
GMC Jimmy

6 Cylinder 4.8 Liter
  • Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit
1973-1974
GMC Jimmy

8 Cylinder 7.4 Liter
  • Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit
1973
GMC Jimmy

8 Cylinder 5.0 Liter
  • Fits w/1973-1974 K5 Blazer/Jimmy w/LS Engine Swap; 304 Stainless Steel Tubing; Dual Rear Side Exit

Who is Hooker Headers?

Hooker Headers is a company founded by Gary Hooker in 1962. It started when he decided to design a header for his 409 Chevrolet. Soon after, he realized a demand for headers in his area and decided to produce them commercially. Starting with a few employees in a building in South Ontario, CA, Hooker Headers was born.

Simple Yet Effective Design

The company’s philosophy is simple, to produce a header design that would make real and usable power by balancing the exhaust and intake pressure waves. It allows the engine to expel the burnt gas and draw in air for a better fuel and air mixture. This philosophy is evident to all of their products, making them one of the most sought-after brands.

Racing Heritage

During the 1960s and 1970s, Hooker Headers dominated the drag racing scene as almost all of the NHRA Pro Stock cars are using Hooker Headers. It is also used by legendary racers Bill “Grumpy” Jenkins, Sox & Martin, and Bob Glidden and was a regular during their campaigns. Up to this day, Hooker Headers holds the claim of the winningest header in drag racing history.

Purchase Hooker Header At Vivid Racing

If you are in the market for a high-quality exhaust system for your vehicle, Hooker Headers is the brand for you. They lead the way when it comes to header designs and technology and is used by many racers and enthusiasts worldwide. For almost 60 years, they have consistently provided their customers with the best products that satisfy their optimum performance needs. To know more about Hooker Headers, visit Vivid Racing and check out their list of products that fit your specific requirements.

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