I have a Saginaw 4 speed trans which was installed in a 64 Nova Wagon that I bought in the middle 70's, and the guy I bought it from told me that it had a transmission from a Corvette in it. I drove the car for several years, and when a lady friend managed to back the car into a city light pole, about 20 pounds of bondo fell off the right rear quarter panel, and I wound up junking the car after pulling the 4 speed out of it. After joining Inliners and checking some numbers, I discovered that the trans is probably NOT from a 'Vette, and am now trying to figure out what kind of car it DID come out of. I've looked up the casting numbers on the main trans case, and it was made sometime in the mid '70's, but according to the casting numbers on the tailshaft housing, it didn't come out of a Camaro, either. Does anyone know where I can find a list of ALL the vehicles that Saginaw 4 speeds were used in? I think it might have some out of a Pontiac because of the paint color on the trans case, but so far have not been able to find a match for the casting numbers on the tailshaft housing. Any suggestions would be appreciated.