Hey guys new to the forum well i got a 92 f150 5 speed 6inch lift on 35's and im going to shim the rear axle to get the proper angle and i dont know what angle or degree shim i need?

 

Yeah I have a 2006 FX4 with a 6" lift and need to know the same thing...stupid blocks arent tapered and the driveshaft is pulled out about an inch more than usual. That is with the driveshaft spacer installed.

Sorry Fordkid, I dont have the answer...Just the same problem with a different year truck. haha.