Posted by Russ on Tuesday, May 21, 2002 at 8:56PM :
In Reply to: Diff swap possibilities on 47 2WD? posted by George on Tuesday, May 21, 2002 at 5:38PM :
You most likely have a 4.1:1 or 4.3:1 ratio in your truck. The easiest upgrade for more highway speed is to mount larger tires. The original driveshafts on these trucks came with pin and roller joints, not u-joints as found on modern vehicles. Swapping a newer rear end may not be so easy. Good luck.