LS1 Rear Disk kit, complete
Thread Starter
Joined: Sep 2005
Posts: 235
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From: Elgin, IL
Car: 92 z28, 07 Silverado
Engine: LS1, 5.3
Transmission: T56
Axle/Gears: 3.73, 3.23
LS1 Rear Disk kit, complete
I have a rear disk kit from a 2000 Formula for sale. Everything worked great when I pulled it off the car. Everything needed for the swap is included. It could use a new set of pads, but theres still some life left on the ones there. The rotors could probably be turned too, but there not rusted bad at all. Asking $200 shipped.
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Joined: Apr 2007
Posts: 389
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Car: 1987 iroc z
Engine: 350tpi
Transmission: 700r4
Axle/Gears: 342
Re: LS1 Rear Disk kit, complete
what else is needed to bolt them to my third gen iroc. i have a spec 3 iroc with offset rear rotors where on one side the rotors towards the front and the other side its towards the back
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Joined: Aug 2007
Posts: 1,525
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From: Milwaukee, Wisconsin
Car: 1987 IROC-Z
Engine: 383 with Edelbrock ProFlow EFI
Transmission: TH350
Axle/Gears: 12 bolt 3.73 Eaton posi
Re: LS1 Rear Disk kit, complete
I may also be interested. Would these work for a 9-bolt? Do you have the required backing plates included?
Thanks,
Mike
Thanks,
Mike
Thread Starter
Joined: Sep 2005
Posts: 235
Likes: 0
From: Elgin, IL
Car: 92 z28, 07 Silverado
Engine: LS1, 5.3
Transmission: T56
Axle/Gears: 3.73, 3.23
Re: LS1 Rear Disk kit, complete
The backing plates are included. This setup is everything you need. It will bolt directly to any 10 bolt with disk brakes, I dont think it will work with drums. But it will work whether or not you have the factory PBR setup or the iron calipers.
As far as the 9 bolt. It does have the right mounting spot, however you would have to redrill a couple holes on the backing plate, Its not hard to do.Other than that it would work no problem.
As far as the 9 bolt. It does have the right mounting spot, however you would have to redrill a couple holes on the backing plate, Its not hard to do.Other than that it would work no problem.
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From: Naples, FL
Car: 1991 Firebird
Engine: 383 stroker
Transmission: T-56
Re: LS1 Rear Disk kit, complete
Unfortunately, to use them on a 9 bolt, along with drilling the backing plates, you have to also press the bearings off the axles and use shims between the retaining plates and axle seals. Since the LS1 backing plates are aluminum, they are like twice as thick as the 9 bolt's and you need to make up the difference to hold the seals in.
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Thread Starter
Joined: Sep 2005
Posts: 235
Likes: 0
From: Elgin, IL
Car: 92 z28, 07 Silverado
Engine: LS1, 5.3
Transmission: T56
Axle/Gears: 3.73, 3.23
Re: LS1 Rear Disk kit, complete
Wow my bad, I did not know that. I was going off of the PBR setup that I made to go onto a 9 bolt, I figured this would be the same. Thanks for the info
Thread Starter
Joined: Sep 2005
Posts: 235
Likes: 0
From: Elgin, IL
Car: 92 z28, 07 Silverado
Engine: LS1, 5.3
Transmission: T56
Axle/Gears: 3.73, 3.23
Re: LS1 Rear Disk kit, complete
Im keeping the pbrs only because I already have brand new rotors and pads. In reality, this setup is better than the PBR's. The rotors are taller and much wider.
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Joined: Sep 2007
Posts: 7
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From: Mooresville, Nc
Car: 91 camaro "RS"
Engine: 6.6L dart 400 SHP, DArt PRO-1 heads
Transmission: built 700r4
Axle/Gears: 3.73 posi!
Re: LS1 Rear Disk kit, complete
please call me asap about this kit!!!, need it asap!!! thanks in advance!!
lee, (252)955-9968
lee, (252)955-9968
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