
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
B-Body 1971-1976
Features:
- No universal parts, every component developed for best fitment
- Frame mounts and transmission crossmember bolt-in to factory mounting holes, requiring no drilling or modifications
- Crossmember designed to maintain proper driveline angle
- Manufactured with high-grade steel that is laser-cut, precision bent, and powder coated
- Designed for fitment with factory suspension and steering components
- Black polyurethane bushings will be included (red in images for better visual)
Installation Notes:
- Driveshaft length will need to be changed from the original
- Designed for LH8 oil pans, lowered cars should use a shorter pan for more clearance
- 1998-2002 F-body low mount alternator clears frame
- Low mount 1998-2002 F-body A/C does not, requires high-mount
- Transmission tunnel modifications required
- TR6060 transmissions will require the use of late-model transmission mount adapters
Modernize Your Classic Vehicle's Powertrain
Muscle Rods GM LS Engine Swap Mount Kits contain quality-engineered components that are matched together to install a modern GM LS powertrain in your classic muscle car or truck. Each kit features laser-cut and precision-bent steel frame brackets, motor mounts, and transmission cross-members for a perfect fit; no universal parts are included that may require modifications.
Show More
Transmission crossmembers have been designed to maintain correct driveline angles while engine mounts will provide clearance for OE steering systems. All mounts are powder coated and outfitted with polyurethane bushings for maximum durability.

