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Hooker Blackheart Exhaust Manifold w/ Silver Ceramic Finish Chevrolet S-10 | GMC Sonoma LS Swap 1982-2004

$520.00 SALE: $467.95

Hooker

Model #BHS594


Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

These Hooker BlackHeart cast iron exhaust manifolds are designed for 1982-2004 GM S10/Sonoma trucks with LS engines. They feature 2.5-inch outlets and are designed to be used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a trouble-free LS engine swap.

Choose from three colors of ceramic finish (i.e., black, silver, or titanium). The ceramic finish reduces underhood temperature and provides improved corrosion protection.

Features:

  • LS Swap Exhaust Manifolds for 1982-2004 GM S10/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine Swap
  • Eliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components
  • 304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included
  • Choose from Black, Silver, or Titanium Color Ceramic Finish – For Reduced Engine Compartment Temperature and Improved Corrosion Protection
  • Cast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance
  • 2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust Manifold
  • Designed to be Used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a Trouble-Free Install
  • Adapter pipes (P/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this application
Specifications:
  • Bolt Size: M8 x 1.25 x 25mm
  • Collector Diameter: 2.50 inch
  • Emission Code: 8
  • Engine: GM Small Block Gen III/IV (LS Based)
  • Finish: Silver Ceramic
  • Header Finish: Silver Ceramic
  • Material: Cast Iron
  • Mounting Hardware Included: Yes
  • Primary Tube Dia.: 1-3/4 inch
  • Tube Material: Cast Iron
  • Warranty: Limited Lifetime Warranty
Fitment:
  • Chevrolet S-10 | GMC Sonoma LS Swap 1982-2004

Proposition 65

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Vehicle Engine Notes
1982-2004
Chevrolet S10

1991-2004
GMC Sonoma

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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