DouglasVB
Rising Sun Member
Lastly, the low pinion diff is a great option up front, since, as stated, you can run it in the back if needed. To correct pinion angle, and keep your caster correct, a cut and turn of the knuckles is pretty easy as long as you have a good welder, and a good angle gauge. Its what I would recommend no matter what you do. It will give you a truck that does not have death wobble and has a great pinion angle. It is fairly common to get death wobble on a SAS truck depending on how you set up the springs, the amount of lift you have, etc... I always recommend that people get the truck fully set up, drive it around a bit, and then set the pinion and caster by doing the cut and turn.
Is this what you speak of with regards to cutting and turning the knuckles? http://www.ih8mud.com/tech/soa/5.html
Interesting. I hadn't heard of this before.