Hooker Blackheart engine swap mounts allow easy installation of the Gen III Hemi engine in your 1973-1976 Mopar A-Body. These engine-Mount assemblies are part of an engineered solution that works together with the transmission crossmember and headers to optimize the engine placement & component clearances along with ideal drivetrain / U-joint operation angles. The engine placement eliminates modifications to the firewall and the engine mounting brackets fit the K-member on cars that originally came from the factory with a V8 engine. Firewall clearance provided for the use of Short Runner Valve (SRV) intake solenoid (no need to lock valve and sacrifice top end performance). Use with 2009 & up 5.7L, 6.2L, or 6.4L car style factory accessory drive system (variable valve timing accessory drive system with low mount alternator), or Holley Mid-Mount accessory drive system.
Features:
- Crossmembers Accommodates Popular A727, NAG1, and Tremec TKX (GM Style) Transmissions
- Uses the Factory Mounting Holes - for Easy Installation
- High Tuck Design to Maximize Ground Clearance
- Accommodates Up to 3” Exhaust
- Uses GM Style Transmission Mount - Hooker Part# 71223029HKR or 71223030HKR (Sold Separately)
- Modular Design with Bolt-on Transmission Adapter Allows Future Transmission Swaps without Replacing the Crossmember
- Welded Steel Construction w/ Black Coating for Great Looks and Durability
- Heavy Duty 3/16” Steel Construction - for Strength & Durability
- Includes Mounting Bolts & Instructions
Use with Engine Mounting Brackets BHS571 and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red).
This Crossmember Requires Transmission Specific Adapter Plate (sold separately)
BHS573 A727 / (GM style) TKX Transmission Adapter*
BHS574 NAG1 Transmission Adapter
BHS578 NAG1 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)
BHS588 TKX 5 Torsion bar support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)*
*Use with Bell-Housing RM-8079 & TKX (GM Style Transmission)
Transmission tunnel and Torsion bar support modifications are required to install the BHS578 or BHS588 Crossmember support.
