difference between 9 bolt and 10 bolt PBR mounting brackets?
difference between 9 bolt and 10 bolt PBR mounting brackets?
i just bought a rear 89+ PBR brake setup.. but i don't have it yet. and im wondering, is there a difference in like 9 bolt and 10 bolt setups?? or any other differences that might screw me up?? i forgot to ask what it came off...
Supreme Member
Joined: Mar 2001
Posts: 2,047
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From: The State of Hockey
Car: 1987 Trans Am GTA
Engine: Miniram'd 383, 24X LS1 PCM
Transmission: TH700R4, 4200 stall
Axle/Gears: 9", 4.33:1
FYI, that pick is of the older rear disc setup, not the PBR ones.
I think there are some threads in the archives on this and I *think* you can modify the axle tube flanges on the 9 bolt to accept the PBR brake caliper mounting brackets.... Not sure though...
I think there are some threads in the archives on this and I *think* you can modify the axle tube flanges on the 9 bolt to accept the PBR brake caliper mounting brackets.... Not sure though...
Supreme Member
Joined: Mar 2001
Posts: 2,047
Likes: 0
From: The State of Hockey
Car: 1987 Trans Am GTA
Engine: Miniram'd 383, 24X LS1 PCM
Transmission: TH700R4, 4200 stall
Axle/Gears: 9", 4.33:1
Look at the pads.... Dead giveaway right there, those are the same pads that the stock non-1LE front brakes use which is what the older rear discs utilized as well..... I would get a hold of the seller at once and verify if that is the pic.....
ya i emailed him.. And i looked at some other pictures of the 89+ rear brakes, and i saw the differences... oh well i thought $150 was a little too cheap!!
thanks for catching that for me!!!!!!!
thanks for catching that for me!!!!!!!
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Yeah, definitely not the PBRs... you got hosed!!!!
FYI, the PBR calipers themselves are aluminum and have fins on them; and they float inside a bracket/carrier thing. The backing plates are much smaller than those in the pic.
FYI, the PBR calipers themselves are aluminum and have fins on them; and they float inside a bracket/carrier thing. The backing plates are much smaller than those in the pic.
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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
Yeah, you almost got screwed there. I've seen a lot of people selling those setups on ebay and saying they're "1LE" and 89-up, which they are not.
If anyone needs to see what the PBRs /1LEs look like, check out my rebuild page here:
http://photos.yahoo.com/taramiller72
Ed
If anyone needs to see what the PBRs /1LEs look like, check out my rebuild page here:
http://photos.yahoo.com/taramiller72
Ed
Trending Topics
This is how a "real" 89 up set up looks like!
"REAL" : cause this is a Baer setup!
A bit higher in price but new and no need to run around hunting for parts .......!
RB 83 L69 is right someone busted you!
If you need info feel free to email us !
By the way our infos are free!!!!!!!!!!!!!!
"REAL" : cause this is a Baer setup!
A bit higher in price but new and no need to run around hunting for parts .......!
RB 83 L69 is right someone busted you!
If you need info feel free to email us !
By the way our infos are free!!!!!!!!!!!!!!
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Originally posted by german-motorsport
This is how a "real" 89 up set up looks like!
"REAL" : cause this is a Baer setup!
This is how a "real" 89 up set up looks like!
"REAL" : cause this is a Baer setup!
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