Skip to main content

Hooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural

Compatible with 2003-up 5.7L/6.1L/6.2L/6.4L Gen III Hemi® Swap Dodge®/Plymouth®, 1967-72 A-body with manual steering box, 1966-72 B-body with manual steering box, 1970-74 E-Body with manual steering box, 1987-04 2WD Dakota®, 1972-93 2WD D100/D150. This product is not created or sold by Dodge®/Plymouth®.

Part # BHS582 Be the first to write a review

Hooker Blackheart BHS582 Gen III Hemi Swap Low Profile Cast-Iron Manifolds Natural

Estimated Ship Date: 05/17/2024
Find Similar In-Stock Items
Free Shipping
Add to Wishlist
Notify Me When Available
Starting at $28 a month with Learn More


This product is engineered to facilitate the installation of a later model, emissions friendly engine into a vintage / classic vehicle.

See Emissions Details
Hooker Blackheart® Gen III Hemi® swap exhaust manifolds are one part of a fully engineered swap system that provides maximum component clearances and ideal drivetrain geometry. These low profile manifolds are designed to fit a wide range of swap applications where clearance is limited. Fitment has been confirmed on several popular platforms, including 1987-2004 2WD Dakota, 1972-1993 2WD D100/D150, 1967-1972 A-Body, 1966-1972 B-body, and 1970-1974 E-Body with manual steering box when using the Holley® swap system components. These exhaust manifolds are cast from hi-silicon-moly ductile iron and feature 2.5-inch 2-bolt collectors. These manifolds provide clearance to the brake booster, steering shaft, steering box, starter motor (both left & right side-mounted starters) and provide clearance for several automatic & manual transmission options. Manifold fitment has been confirmed on the following Gen III Hemi swap vehicles when used with Holley engine swap components: Compatibility with other vehicle combinations and swap components is likely but has not been confirmed. • 1967-1972 A-Body - manual steering only, requires power steering or shortened steering column tube and u-joint style coupler • 1966-1972 B-Body - manual steering ONLY, reduced head cover bolt recommended; see Figure 3 on Instruction Sheet • 1970-1974 E-Body - manual steering ONLY, reduced head cover bolt recommended; see Figure 3 on Instruction Sheet • 1987-1996 Dakota 2WD V6/V8 • 1997-2004 Dakota 2WD V6/V8 - Upper Control arm clearance recommended; see Figure 4 on Instruction Sheet • 1972-1993 D100/D150 - automatic transmission ONLY


  • Gen III Hemi swap exhaust manifolds – a compact, low profile, high flow design with a factory look that is ideal for engine swaps with limited space
  • Features a plain as-cast finish
  • Intended for Gen III engine swap applications where durability, quiet operation, and leak-free sealing are desired
  • Cast from heavy-duty hi-silicon-moly ductile iron for long-lasting durability and corrosion resistance
  • 2.5-inch outlet diameter offers improved flow for maximum performance from cast iron exhaust manifold
  • Includes collector flanges, Multi-Layer stainless Steel (MLS) collector gaskets, and bolts – that make it easy to fabricate downpipes
  • Works with left or right-hand side starters and all popular transmissions
  • The slotted bottom row of holes makes it easy to install (on pre-installed lower bolts and gasket for each cylinder head)
Brand Hooker Blackheart
Collector Attachment2-Bolt
Collector Size2.5"
Emission Code8
Engine FamilyChrysler Gen III Hemi
FinishNatural Cast
MaterialCast Iron
Primary Tube Diameter1-3/4"
Product TypeExhaust Manifolds
Manufacturer Part NumberBHS582
Part NumberBHS582

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.

Supershops 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

  • 2 manifolds
  • 2 flanges
Requires Blackheart or White Box engine mounts, transmission crossmember, and appropriate adapter for the desired transmission Recommended Gaskets: 2003-2008 5.7L Hemi Engines Use Gaskets 7594 (or Mopar #'s 530139343AA & 53013944AA) 6.1L, 6.2L, 6.4L, and 2009-up 5.7L Hemi Engines (no EGR) use Gaskets - 7595 (or Mopar #'s 5038098AA & 5038099AA) 2009 & Up 5.7L, and 2011 & Up 6.4L Hemi Engines (with EGR and Heat Shield)-Mopar #'s 5045495AA & 5045496AA BHS582, BHS583, or BHS584 manifolds WILL fit the following engines (* see notes): 5.7L 2003-2008 * 1, 2 5.7L 2009-2020 * 1, 3, 4 6.1L 2005-2010 * 1, 3 6.2L 2015-2020 * 1, 3 6.4L 2011-2020 * 1, 3, 4 1) Holley Engine Mounts or adapter brackets are required for correct fitment 2) Square Exhaust Port-OEM Gasket P/N: 53013943AA and P/N: 53013944AA, or 7594 3) D-shaped exhaust port (No EGR) OEM Gasket P/N: 05038098AA and P/N: 05038099AA, or 7595 4) D-shaped exhaust port (with EGR and heat shield) OEM Gasket P/N: 5045495AA and PN: 5045496AA

Have a question about this product?

    Load More

      Your Review

      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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