I'm sure I'll be switching to XR's. Seems to be the best bang for buck. Not to jack this thread but what to you need to change to XR's gimble bearings and ???

Technically, all you need is the thinner gimble bearing and the rest bolts on.

You could consider rebuilding the gimble while you have the thing apart. or at least the boots.

Good luck. You will loose a few MPH after you do the conversion. That is just the way it is with the bigger gears in the drives.

good luck with xr's.... never gonna keep em togerther, 1100 hp ???????? go with the konrads