Quote:
Originally Posted by kwmech
I have a complete one out of a 1968 GMC
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kwmech,
Any chance that it is somewhere that you may be able to find any marking numbers on the input shaft bearing housing?
Most of these NP boxes had casting numbers either on the face or around the rim of the four bolts that hold the shaft housing to the actual transmission face.
Sometimes possible to seperate just who the boxes were built for by casting numbers.
Any help appreciated, Dave64