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Hooker BlackHeart

Hooker BlackHeart LT Swap Mid-length Headers

1987-2006 Jeep Wrangler YJ/TJ/LJ 1-3/4 inch with LT engine

Part # BH13210
Estimated shipping date: 12/15/2021
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These mid-length BlackHeart headers are for 1987-2006 Jeep Wrangler YJ/TJ/LJ with LT engine. They have 1-3/4 inch primary tubes, 2-1/2 inch collectors and are built from lightweight 304 stainless steel. The tube geometry and collector outlet positions are specifically designed for this application to maximize component compatibility, clearance and suspension travel. They work with BlackHeart Y-pipe and engine mounting brackets to provide a simple engine swap solution.


  • Tube Geometry and Collector Outlets Designed to Maximize Component Compatibility and Suspension Travel
  • 1-3/4 inch Primary Tubes with 2-1/2 inch Collectors Provide Suitable Flow for Most Applications
  • V-Band Flange Collector Outlets for Gasket-Less Sealing to Downstream Components
  • Design is Optimized with Blackheart #BH13211 Y-Pipe and Holley #302-1, #302-3, #302-20 (Lt) or Stock Vortec Truck Oil Pans
  • Designed for use with Hooker Blackheart Engine Mounting Brackets to Eliminate the Need for Component Modifications
  • Constructed from Lightweight, 18 Gauge, Mandrel Bent, 304 Stainless Steel for Maximum Strength and Durability
  • Uses 3/8 inch Thick, Stainless Steel Flanges for Durability and an Optimum Sealing Surface
  • 100% Quality Hand-Welded Construction for Strength, Longevity and Good Looks
  • 100% Bolt-On with no Modifications Necessary
  • Tube Geometry Designed for a Hassle-Free Installation
  • All Hardware Included
  • Manufacturer’s Limited Lifetime Warranty

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.

Application1987-2006 Jeep Wrangler with LT engine swap
Bolt SizeM8 x 1.25 x 25mm
Brand Hooker BlackHeart
Collector Diameter2.50 inch
Emission Code8
EngineGM Small Block Gen V (LT Based)
Header FinishNatural
Header StyleMid Length
Primary Tube Dia.1-3/4 inch
Product TypeHeaders
Tube Material304 Stainless Steel
Part NumberBH13210

This product is engineered to facilitate the installation of a later model, emissions friendly engine into a vintage / classic vehicle. Federal guidelines indicate that an engine swap is allowable if one or more of the following conditions apply:

  • If there is a reasonable basis for knowing that emissions are not adversely affected as described in the EPA Tampering Policy dated November 23rd, 2020
  • The resulting vehicle is identical (with regard to all emissions related parts, engine design parameters and engine calibrations) to a certified configuration of the same or newer model year as the vehicle chassis
  • The vehicle is a uncontrolled vehicle - Vehicles that were manufactured before emission control regulations took effect are called uncontrolled vehicles. Aftermarket parts regulations and anti-tampering laws do not apply to these vehicles
  • An EO legal engine swap kit is utilized (such as a GM EROD)
  • The vehicle is being used for Competition Use Only - 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

Consumers are responsible for complying with laws prohibiting tampering, and for ensuring that modified vehicles are operated in a manner that complies with applicable laws.

Motor vehicle emissions standards are intended to help achieve and maintain air quality goals that benefit human health and the environment. The U.S. Environmental Protection Agency, the California Air Resources Board, Environment Canada, and other regulatory agencies prohibit the operation of vehicles on public roads that violate applicable emissions standards. The alteration of certified production vehicles to modify, remove, or render inoperable emissions control hardware or software, known as "tampering" is prohibited by the U.S. Clean Air Act and other laws. Tampering with motor vehicles emissions control systems is punishable by substantial monetary penalties.

Holley is committed to performance parts that allow enthusiasts to modify their vehicles and meet emission requirements. The information provided here is intended to provide general guidance of interest to most consumers. This guidance may not apply to all vehicles or all situations. It is up to each consumer to evaluate his or her own situation and take the steps necessary to comply with applicable laws. The websites listed below have more information about regulations and policies pertaining to motor vehicle emissions. You should also check the regulations applicable to your local area.

EPA Website

CARB Website

Designed for use with Hooker Blackheart BH13211 Y-pipe and engine mounting brackets.

*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.

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