New rear disc - Donuts???
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Supreme Member
Joined: Sep 2002
Posts: 9,192
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
New rear disc - Donuts???
I switched to a 4th gen rear with LS1 discs. I have the 16inch stock wheels, and my stock donut won't fit over the caliper. I'm assuming that when others do this swap, they get a 4th gen donut - is this correct? Or is there something else everyone is getting as a spare? What about the donut with the canned air?
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Joined: Mar 2001
Posts: 6,420
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
Read this thread, I test fitted numerous spares over the rear discs, LS1s should be close to the same.
https://www.thirdgen.org/forums/brak...ighlight=spare
Ed
https://www.thirdgen.org/forums/brak...ighlight=spare
Ed
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