Free shipping on all orders - Details
Hooker BlackHeart

Hooker BlackHeart Transmission Adapter

1979-1993 Mustang with Coyote Engine and TKO 500/600 Transmission

Part # 71223025HKR
In Stock
Free Shipping
Holley Days Price
Suggested Retail
Add to Wish List
Create a new list
This Hooker BlackHeart Transmission adapter works with Hooker BlackHeart Transmission Crossmember part #71222016HKR to install a TKO 500/600 transmission and Coyote engine into 1979-1993 Mustangs. Fabricated from steel and powder-coated black for superior strength and corrosion resistance. This mount is part of a complete coyote swap system for the Fox-body mustang.


  • Designed for use with Hooker Blackheart 71222016HKR transmission crossmember
  • Allows installation of a TKO 500/600 transmission behind a Coyote enginein a 1979-1993 Mustang.
  • Black powder coated finish provides long-life and corrosion resistance
  • 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.

Application1979-1993 Ford Mustang Coyote Swap
Brand Hooker BlackHeart
Emission Code6
EngineFord Coyote
FinishBlack Powdercoated
K-Member CompatibilityAJE (MU40UM)
Motor TypeFord Coyote
Product TypeTransmission Mount
TransmissionTKO 500/600 Ford
Type of ComponentAdapter
Part Number71223025HKR

Vehicle emissions regulations are not applicable to this item.

*Designed for use with Hooker Blackheart 71222016HKR transmission crossmember Use with Quicktime Bellhousing # RM-6081

*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.

 X  Holleydays 2021
 X  Holleydays 2021