Quote:
Originally Posted by FullHawgPoncho
Look for a posi or open diff with 3.xx gears. I have a 66 gp, from what I’ve read any full size rear end will work from 65-70, and 71-76 but the pinion is splined different on the later models and that would need swapped as well.
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to clarify i the housing interchange is 65-66 only as far as bolting up if referring to complete built axle , the gears and differentials interchange as you have it listed yes 65-70/71-76+yoke Pont B cars
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