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Rear wheel squat

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Old Sep 30, 2009 | 05:49 PM
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Default Rear wheel squat

Is there a fix for a 1972 LT-1 (63,000mi) that has the rear wheels squating(angled out from top to bottom).
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Old Sep 30, 2009 | 05:54 PM
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Originally Posted by ray3222
Is there a fix for a 1972 LT-1 (63,000mi) that has the rear wheels squating(angled out from top to bottom).
Adjust the strut rod using the cam located on the bracket on the bottom of the diff housing. I just used a big carpenters square to get the wheel vertical to the ground. You can then take it to a alignment shop if you want it dead on.

Gary
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Old Sep 30, 2009 | 09:12 PM
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Here are some specs shamelessly taken from the VB&P website. The numbers correspond to the titles above:

Rear 63 - 82 Corvette
Daily Driver
Advanced Street
Autocross Baseline
Track Baseline

Toe
1/8" in
1/8" in
1/8"-1/4" in
1/8"-1/4" in

Camber
0° neg
.50° neg
.75-1.5° neg
.75-1.5° neg

The bushings in your strut rods may be shot allowing too much negative camber, or the trailing arm bushing could be worn allowing the trailing atm to tilt inward. In either case get out the checkbook. Sometimes shops will bend the strut rods in an effort to get the rear into alignment. Easier for them to do that than get the camber adjusters to turn.



Rick B.
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Old Oct 1, 2009 | 10:05 AM
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Originally Posted by ray3222
....Is there a fix...
4 wheel alignment after replacing the strut rod bushings.

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Old Oct 1, 2009 | 10:08 AM
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Originally Posted by 72LS1Vette
or the trailing arm bushing could be worn allowing the trailing atm to tilt inward.
The trailing arm bushing does not control camber, in fact rubber is used specifically to allow for changes in camber as the suspension moves through it's normal travel.
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