91 Rear Disc ---> LS1 rear disc
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Joined: Oct 2002
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From: Winnipeg,MB,Can
Car: 1991 GTA
Engine: 5.7L L98
Transmission: 4L60
Axle/Gears: 3.23
91 Rear Disc ---> LS1 rear disc
What has to be done to change over, i know the braking won't improve by much or at all, but i think they look astheticly better? Just looking for pointers. The fronts will be 13" C4 HD's
Thread Starter
Member
Joined: Oct 2002
Posts: 382
Likes: 0
From: Winnipeg,MB,Can
Car: 1991 GTA
Engine: 5.7L L98
Transmission: 4L60
Axle/Gears: 3.23
Do i follow the same step as the Drum --->LS1 conversion(i read the tech article).. Are there any extra steps i can leave out?
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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
Yes, you won't have to do the axle flange mods since you already have a disc rear. Honestly, I don't think the swap is worth it performance wise...you won't see much since you already have discs. You'll have to come up with a way to connect the e-brake cables. That's the biggest issue you'll face.
Ed
Ed
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iTrader: (7)
Joined: Mar 2001
Posts: 6,420
Likes: 5
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
Yes....get with me on your LT1 rear brake parts if you want to get rid of them, I need a few things and it will offset the cost of your LS1 parts.
Ed
Ed
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