i just got this truck about three weeks ago and i was wondering whats the best front and rear end i could put under this truck so i can just beat the hell out of it and it wont break thanks

 

Dana 60's out of a 3/4 ton, or, dana 70 or 80 rear out of a v-10, or diesel truck. (3/4 or 1 ton) all of the heavier capacity trucks used the 60 front.

Front swap isn't too much of an ordeal, rear is more interesting, as the spring on the heavier trucks are wider. There is a write up for the axle swap in the FAQ section here I think.... I know at least one member has done it.

Also would have to address driveshafts. Not fully informed of what all is involved with those.

 

dana 70 rear and 60 upfront.

they dont QUITE bolt up, a few fabs will be necessary; however, make sure you pull them from a ram 2500HD or 3500