Rear adjustable control arms

[Punisher]

Just installed a Iron Rock Offroad 4 inch lift with adjustable upper control arms. Rear is out of alignment, considering adding lower control adjustable arms to try to get everything aligned. Have transmission drop and can't pull off SYE yet. Thoughts?

 

[tworley]

If no SYE yet then set your adjustable arms to stock length. The pinion angle needs to be parallel to the output shaft angle. Your pinion looks quite high

 

[xxdabroxx]

I agree. Upper arms look too long, Pinion angle needs to match yoke angle.

 

[Punisher]

I agree. Upper arms look too long, Pinion angle needs to match yoke angle.

Thanks, the uppers are all the way in. Still can't get pinion to level out.

 

[xxdabroxx]

Do you still have the stock arms?

 

[Punisher]

Do you still have the stock arms?

Yes, I was thinking of reinstalling them to see what happens

 

[xxdabroxx]

I'd give them a try. Save your adjustables and when you can afford a SYE and new driveshaft get the adjustable lowers and ditch the TC drop.

 

[Punisher]

Thanks for the info and suggestions. Think that's what I will try next.

 

[pagrey]

Iron Rock rear uppers are supposed to go shorter than stock arms, I'd use a tape measure before you picked up a wrench.