Quote
Unirevolt-
I ended up using 4 deg. shims on my rig. But...what I found was, that under load, with normal spring wrap, the operating angle of my pinion flange was actually was actually a little too high-I.E. my driveline was pointing quite a few degrees higher that my t-case flange. I then used the shims to lower the angle of my driveline (thick end of shim faces rear).


You know I thought I was the only one with the shims backwards, at least on purpose. I first put them in the proper way and still had a shutter at take off. Then tried to take them out and it helped a lot, only shuddered on heavy acceleration. But the driveline shop measured the angles and figured with shims fliped backwards I would actually be closer in-line. <img src="/forums/images/graemlins/confused.gif" alt="" />So I fliped it and no more shudder, to each truck its own.
I say leave them out, if it gives some shake, measure the angles and put the shims in the corosponding direction.

Scott F. <img src="/forums/images/graemlins/cheers.gif" alt="" />

1995.5 Rodeo V6 Auto
Not enough money to put much here! I am taking donations <img src="/forums/images/graemlins/smile.gif" alt="" />