Please tell me what parts interchange between the 2.45/2.25 vice 2.71->up 8 1/4 axle

RustyRatRod said
You caint trust that chit.

Right. I’m going to try and contact these people at least they mention the change up.4.10 RING AND PINION & MASTER BEARING INSTALL KIT - FITS CHRYSLER/DODGE 8.25 | eBay