vibration

[Bhintz]

got my lift about a month ago. 4 inch superlift w/ blocks in the rear that have the pinion angle cut into them, but I still have a bad vibration in the driveline, its really bad at takeoff and isnt that notice while at 40-50mph. any ideas? and little different question whats the best weight gear oil to use and will synthetic make that big of a difference?

 

[Bhintz]

anybody

 

[Grim-Reaper]

This one gets beat to death.

Do a search onf dropping t-case. You need to lower the case a little and it sould cure the problem. The slip yoke cases are very prone to this problem with lift.
If you look at your cross member on the bolts inside the frame will be a spacer. You can use that between the cross member and the frame and it should cure.

 

[boggerless]

every thing gets beat to death. but he's never had this problem before it's new to him. is'nt what THE GARAGE is for. with old blazers we're not going to run into alot of new problems unless we switch to propane. /forums/images/graemlins/k5.gifto /forums/images/graemlins/truck.gif