UMI Performance · New
UMI Performance 82-92 GM F-Body T56 Transmission Mount
MPN 2239-B · Store SKU umi2239-B
Supplier stock checked 11/7/2026, 5:03:39 AM UTC. Adding a part does not reserve it.
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Product details
The UMI Performance P/N 2239 T56 transmission mount locates the popular T56 transmission in the 3rd Gen GM F-Body. The design features maximum exhaust clearance as well as fore/aft adjustment of 3/4". This strong, laser cut 3/16" and 1/4" thick mount accepts most common, universal transmission mounts. The use of an aftermarket torque arm such as UMI 2235/2236 is required, as the mount does not have a torque arm provision. 100% Made In USA. Requires use of a short torque arm such as 2235/2236 2239 - 1982-1992 GM F-Body T56 Transmission Mount Pairs nice with UMI 2410 LS swap engine mounts. For T56 swap into 3rd Gen Camaro/Firebird. 3/4" adjustment fore and aft Maximum exhaust clearance. Clean, tight fit. CNC laser cut.
Manufacturer fitment & guides
Check 2239-B against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
