This is fascinating.
This clutch is an 11CF, with a DeTomaso Isis in it.
It was originally installed in July 1990, and ran in the car for ~ 40K miles without incident.
I can't explain the bob-weight mounting fixtures. I am pretty sure that there was no disassembly / modification of the clutch assembly. I believe it was installed by one of the major SOCAL vendors. That's how my PO rolled.
I'll let you know if I find anything after more investigation of the receipts.
Rocky
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