Here’s what I have going on, I have an 8 3/4” in an early barracuda with a sure grip and 4.56s in a 489 case, while fun, we are taking the car on a road trip and I have a 657 case out of a ‘59 dodge that is an open differential with 3.55s Can I swap center sections with out any problems? I read something about the thrust block and axle lengths but can’t seem to find a definitive clear answer. It still has the tapered adjustable bearings. Thanks
