In giving the underside a good cleaning and undercoating/paint job,
I ran across two steal wieghts connected to a safety cable over the rear axle, also my front driveshaft has 1 grease fitting next to the jackpot but none on the 2 u-joints near the transfer case and no fittings on the spline
thoughts....i sure hope this truck holds together, i've been building jeeps since i was a kid and it looks like a lot more thought was put into making this and offroader.

 

Look at the rebuild article for front propshaft in the tech area. Unless greased, it will pop and punch hole in tranny.

 

Drive shaft will not hold up if you do not have it rebuilt or buy a upgraded drive shaft.