TR6060 MG9 transmission mount and Crossmember

[billohio]

I figured out my situation recently. The CTS-V used a different tail shaft housing compared to the ZL1. Both are MG-9 but different tail shaft housing. I was concerned on what I had that is wasnt the MG-9 but it had the same serial numbers as the engine. That is the difference and the need for 2 mounts.