Topic: Allignment Questions
in Forum: C3 Engines, Driveline and Handling
Hi Guy's. I brought my 71 in for alignment today and the guy told me he can't get the caster (to negative) or the camber right (negative). I know the upper control arms bushings are worn, but he says replacing them may not give any more adjustment. He can't put in anymore shims and all are out on the other side. Have you guy's had any experience with this? He said there might be an adjustable arm shaft available. I this possiable? Help me if you can. Thanks, Terry
Lifetime MemberModerator
In my experience, if the alignment will not work out with normal shimming, then there has always been some sort of frame damage. This is assuming the control arms are on the correct side to start with, of course...it can happen...
And assuming the alignment equipment is calibrated correctly...and the guy knows what he's doing.Joel Adams
C3VR Lifetime Member #56 
My Link 
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
Lifetime MemberModerator
I would definitely go ahead and replace the bushings, and then perhaps try a different shop for alignment.
The lower control arm bushings will effect the alignment, also, so be sure to check them out too, not just the uppers.
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
Corvette Specialties sells a complete front end rebuild kit with all American made parts for $289. I would not use urethane unless you race the car. 763-784-8577.