Driveline stuff

[in2trux]

North east roads beat the slip joints pretty bad. By 600 700k they probably need to be replaced .
A good driveshaft shop can cut, weld in new ones and balance in a few days.

We found out how important it was to have the right guy do the job.
The vibration was 10 times worse after it was done the first time, by 2nd string guy when the #1 man was on vacation. We put it up on jack stands and ran it and you could see the up and down movement. With a dial indicator it was a full 1/8" out ( .125+)

After it was redone by the right guy, smooth as silk.
Just remember to use new pinion nuts since the are one use only and stretch.