Are all rear disks the same 89 - 02?
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Joined: Nov 2005
Posts: 1,946
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From: Sacramento
Car: 91 RS
Engine: 350 TBI
Transmission: WC T5
Axle/Gears: 3.42 Posi
Are all rear disks the same 89 - 02?
I have stock drum rears and stock fronts. Picked up a rear from a 2000 LS1 F-body and I am trying to figure out what car I should get a proportioning valve from. Does it have to be a 1LE thirdgen car or a standard rear disk car? I plan on doing LS1 fronts sometime also if that makes a difference.
Joined: Aug 2006
Posts: 12,805
Likes: 107
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Are all rear disks the same 89 - 02?
i needs to be from a disc/disc car, whether its a 1le or not is up to you
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: Are all rear disks the same 89 - 02?
Your disc/drum proportioning vale is the same one used in 89-92 disc/disc setups, so you dont have to change it. 89-97 f-bodies used the same style rear brakes. 98-02 LS1's have a different setup, with an intregal parking brake in the hub. You will need to fabricate a mount for the LS1 parking brake cables as they wont mount to the stock places.. Search this forum for more info.
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