[69trk]

I also have the truck 12bolt with moser 33spline axles. I'm going to change my original 3.73's with some 4.10's. I haven't looked into any progears as of yet, but i guess that i'll need a set as soon as i spray mine. Glad you guys said something about welding the axle tubes. I need to do that. By the way, give us some specs and times on your truck. looks good