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Hooker BlackHeart LS Swap Header Back Exhaust System

1973-1974 2WD K5 Blazer/Jimmy, 2.5 inch dual side exit (behind rear tires), 304 stainless steel - Aggressive to moderate sound

Part # BH13237
In Stock
Your Price
$999.95
Suggested Retail
$1,112.00
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4

Emissions

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.

    See Emissions Details
This header back system is part of a complete exhaust solution for LS Swapped 1973 to 1974 2WD K5 Blazer/Jimmy . 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.

Features:

  • Uses a high-efficiency X-pipe for increased performance and resonance reduction
  • Designed for use with BlackHeart LS Swap headers or cast manifolds and adapter pipes for simple exhaust system solution
  • 304 Stainless steel straight through designed absorption mufflers for a muscle car sound
  • Constructed of mandrel bent 304 stainless steel tubing for strength and durability
  • OE (original equipment) quality hardware and hangers provided to ensure excellent fitment and a leak free, simple installation
  • Works with OE Style rear mounted fuel tanks

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker BlackHeart is platform-engineered to provide superb performance, aesthetics, and fitment.

2WD/4WD2WD
Application1973-1974 2WD K5 Blazer/Jimmy
Brand Hooker BlackHeart
Emission Code4
8
Exhaust SeriesHooker BlackHeart
Exit PositionDual Rear Side Exit (behind tires)
Inlet Diameter (in)2.5
Material304 Stainless Steel
Muffler Material304 Stainless Steel
Muffler Quantity2
Outlet Diameter (in)2.5
Product TypeExhaust System
Single DualDual
Sound LevelAggressive / Moderate
System TypeHeader-back
Tubing Diameter (in)2.5
Tubing Material304 Stainless Steel
UPC090127101421
Part NumberBH13237
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

*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.