Well, actually I want to change my 2.93 gear for a 2.76 that I bought from a 1978 Dodge Diplomat.
I'm not sure if that's possible. So if anyone knows if a 2.76 ring and pinion will fit a 9-bolt diff of 1964, that would be interesting to know too. I don't know if the 1978 diff is a 9 or 10-bolt version. I will check that tomorrow. It's bedtime, where I live... ('round midnight, Netherlands)
