03chebby

Hey fellas new to the site I get on here all the time checking out everyone else’s trucks now I’ve got a little project of my own going. I have a 03 Chevy 1500hd that I’m going to swap the front diff and rear axle. Truck is 3.73 geared now I picked up a 4.10 diff out of a 03 2500HD and a 10.5ff out of a 02 2500hd. I seen a thread on this exact swap but never could find the end result curious as to if anyone has completed this and how it went. The front diff is a easy swap and the rear shouldn’t be to bad from what I can tell the rear axles are almost identical just looking for a little more input on it.