I've got a '54 chevy 1/2 ton with a 4 on the floor transmission and the torque tube drive shaft. It works well but I think it's showing it's age and needs some work.
On the top of the transmission it has the markings GM2 and 591568
On the side is's got 8761930
I'm not the most mechanical person around but have a great mechanic. Any help on identifing the model would be most appreciated.


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