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13 year owner
16,385 Posts
Discussion Starter · #1 ·
I bought an Energy Suspension trans mount that is used in the F-Body and it DID NOT work. It is part number ES1108G.

Here is a pic of it

TO sum up my findings, the difference is in height and in bolt offset.

The mount in the GTO (aside from being flimsy rubber) is about 3/4's to an inch taller than the mount pictured above.

As to the bolt offset The mount mounts to the trans, then is offset back a half inch or so to where it mounts to the crossmember. On that picture above, the mount, mounts to the trans and then to the crossmember directly underneath. It's hard to explain in words. I guess you have to see it to understand what I'm talking about.
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