Kelly,
Not the sort of thing that generally gets separted from the transaxle in the Pantera World.
Have you tried on www.GT40s.com or one of the vendors that sells transaxles for GT40 applications where they've removed the side mountings? Dennis Quella, Larry Stock and Lloyd are all in that market for transaxles and probably would have them.
Failing that, vendors sell kits to convert an early rear mount transaxle to side mount, so maybe that could work?
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