Any of those three speeds will fit in but the linkage will probably be a problem. There was a lot of different configurations of them. I would get a T-5 5speed from a mid 80,s S-10 & the rear end center section from a 55-2 up. That would be the cheapest & easiest way to go I think.

They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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