Transmission Crossmember Adapter; Fits w/70-74 Dodge Challenger/Plymouth Barracuda Mopar E-Body Gen III Hemi Engine 8HP90 Transmission;
Hooker BlackHeart transmission crossmember is part of the most comprehensive line of GEN-3 Hemi Swap components available for the Mopar E-Body. This BHS591 Crossmember adapter plate allows the installation of the popular 8HP90 8-speed automatic transmission when used with the BHS567 Crossmember. No cutting or drilling is necessary; just bolt it in the OEM location using the supplied hardware. The modular design allows the use of several different transmission options without the need to buy or fabricate a different Crossmember - simply change to a different adapter plate and the driveline and u-joint alignment have been preset to the corresponding transmission. Use this transmission adapter with a the popular GM style transmission mount for its compact design that allows for better ground clearance than the OEM crossmember (Hooker part number 71223029HKR or 71223030HKR – sold separately). Solid 3/16" Steel construction and Black coated finish provides long lasting performance and good looks.
  • Uses The Oem Mounting Holes For Easy Installation
  • Includes Hardware And Instructions

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.