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Old Jun 19, 2007 | 02:08 PM
  #1  
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I have 15 X 10 welds that I am trying to get on my 93. I have been grinding down the calipers and they still won't spin. Do I require spacers????

Thanks

Fred
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Old Jun 19, 2007 | 02:31 PM
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Are you using a 7 1/2" backspacing?

Yes, you'll need 5/16 spacers.

Good luck,
Dave
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Old Jun 19, 2007 | 04:10 PM
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Originally Posted by hookedup
Are you using a 7 1/2" backspacing?

Yes, you'll need 5/16 spacers.

Good luck,
Dave
That's what I have on mine.
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Old Jun 19, 2007 | 08:44 PM
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Don't forget longer studs !!
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Old Jun 19, 2007 | 10:00 PM
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Originally Posted by fredk
I have 15 X 10 welds that I am trying to get on my 93. I have been grinding down the calipers and they still won't spin. Do I require spacers????

Thanks

Fred
I got mine on without a spacer, but I did alot of grinding at a 45 degree angle.

Vic
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Old Jun 20, 2007 | 02:25 AM
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I ground my brakes until their was nothing left of them.
After you balance the tires you will be grinding another 1/4 off the brake.
All the fins have to come off.
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Old Jun 20, 2007 | 07:36 AM
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Originally Posted by REDC4CORVETTE
I ground my brakes until their was nothing left of them.
After you balance the tires you will be grinding another 1/4 off the brake.
All the fins have to come off.

I didn't have to go that far!

Maybe the weights were put in a different spot.
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Old Jun 20, 2007 | 07:37 AM
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Originally Posted by Vic'89
I got mine on without a spacer, but I did alot of grinding at a 45 degree angle.

Vic

The older C4 have smaller rear brakes, I can't remember what years have what size.
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Old Jun 20, 2007 | 11:50 AM
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Thanks guys!!!

Fred
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