vibrations

[Andrew T]

I just went from a Rusty's 4.5" lift and added 3/4" coil spacers and 1.5" shackles. I also rebuilt my t-case and got a SYE (Advance Adaptors hd kit from Tom Woods). I installed everything, and after I finally got it all working, I have horrible driveline vibes. Almost like having too much lift and no SYE. Does anyone have any suggestions? I took off my rear swaybar but I don't think that has much to do with it.

Thanks in advance,
Andrew

 

[RCP Phx]

You need to check all the angles and shim accordingly!

 

[Andrew T]

Front angles, rear angles, both? Do you know about what they should be?

thanks.

 

[RCP Phx]

Your pinion should be the same as the driveshaft less a degree or two for axle wrap.