360 main bearing differences by years?

Thanks for the info. I found some online and got them. I was just hoping to find them in town so I could do the bottom end this weekend.

It is kind of funny. Mopar must of still had a bunch of the older 360 bearings laying around because I have a 75 360 that has the 71-73 style bearing in it from the factory. But you can see it is cut for a larger flange.

I wonder why they changed it?


Dan...