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My 82 has the mono leaf fiberglass rear spring, is that original?? Anyway it has a small crack on top of the arch. Should that be replaced right away??
In most cases cracks in composite springs propagate until the spring fails. It's not usually a catastrophic failure, but you definitely have to keep a very close eye on it. If it's making you nervous you can simply replace it. I've got steel and composite springs to fit that year, let me know if you've got questions.
Well I looked at it again and it don't look like a crack but it looks like someone backed up into something.. It's on the edge and the fibers looks pushed in if that makes sense.
I read somewhere that automatic 1981 Corvetts were the first year with the mono-leaf spring but the few manual cars they made still used the steel multi springs. No manual 1982's so I think they all had a mono leaf.
...I read somewhere that automatic 1981 Corvetts were the first year with the mono-leaf spring but the few manual cars they made still used the steel multi springs...
That is essentially correct. 81 AT got fiberglass springs provided the car was not ordered with the FE7. FE7 got a steel spring. 81 4 speed got steel.
All 82s have fiberglass springs.
Last edited by Easy Mike; Mar 19, 2012 at 02:50 PM.
The outer bolts or the attaching bolts in the center?
The spring bolts are the outers. You have a little bit of adjustment there. Do not back them off any further than the last slot for the cotter pin. Cotter pin has to be reinstalled and that is as far as you can take the stock bolts. If you don't get what you want with the stock bolts, you will have to order aftermarket longer spring bolts.
How high does your car sit? Are you sure it's ride heighth and not tires/wheels?
The spring bolts are the outers. You have a little bit of adjustment there. Do not back them off any further than the last slot for the cotter pin. Cotter pin has to be reinstalled and that is as far as you can take the stock bolts. If you don't get what you want with the stock bolts, you will have to order aftermarket longer spring bolts.
How high does your car sit? Are you sure it's ride heighth and not tires/wheels?
Ya somewhere along the line someone told me that if you measure from the rocker moulding to the ground you should have 7" in the front and 7.3 in the rear. I have 6.75 in the front and over 9" in the rear. I have 4" between the rear tire and the body lip?? No air shocks either. Although the shocks are Gaberial, haven't seen those in years..
A 60 series tire is shorter than the stock 70 series so there would be a small difference between the two. It would not be enough to create a 4" space.
A 60 series tire is shorter than the stock 70 series so there would be a small difference between the two. It would not be enough to create a 4" space.
I'll add a picture when I get home tonight so you can see how it is but when I compare it to others mine is diffinately higher.