Another thing I thought was interesting is when I pulled the axle from the diff, I expected it to pull out of the inside of the diff, have some gear lube poor out,etc..When I pulled the shaft, it had female splines on the diff end of the axle shaft and there is a splined shaft sticking out of the diff. I talked to Silverbullet Motorsports in Yuma, he said some of the diffs are set up that way. So, no circlip on the end of the shaft to slip into the diff-it just slides over the shaft sticking out of the diff.
Bob