The bellhousing end of the M1 ZF case is also slightly different than the panteras, not to mention the coveted CV drive flanges.
My friend Louie has one in his Pantera. I'm not sure if he had a whole M1 tranny flipped or just found the case and installed his pantera internals. I lifted the image off the 'net, it's not from his car, so I cannot comment on the unique shifter arrangement
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