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Baer 12" rotor replacement alternative?

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Old May 17, 2012 | 09:36 PM
  #1  
hotrodln's Avatar
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Car: 84 Trans AM (sold), 87 IROC, 09 C6
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Baer 12" rotor replacement alternative?

I went looking through old posts and i'm looking for any NEW info on replacement rotors for my 12.? rotors on the front of the 87. The ones i have are getting stress cracks from open track days and i'd like to find some replacements if they are available. the ones that Baer sells are $177 each and they are made in china.....maybe they didn't used to be, but they are now....are there stock corvette replacement ones with the same thickness...or am i stuck buying the baer ones. thanks pat
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Old May 18, 2012 | 11:32 AM
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From: Everett, WA
Car: 87' IROC
Engine: L98
Transmission: T56
Re: Baer 12" rotor replacement alternative?

Originally Posted by hotrodln
I went looking through old posts and i'm looking for any NEW info on replacement rotors for my 12.? rotors on the front of the 87. The ones i have are getting stress cracks from open track days and i'd like to find some replacements if they are available. the ones that Baer sells are $177 each and they are made in china.....maybe they didn't used to be, but they are now....are there stock corvette replacement ones with the same thickness...or am i stuck buying the baer ones. thanks pat
Perhaps you can find a similar disk from one of the circle track companies like Coleman. What is the thickness and mounting style of your rotors?

http://www.colemanracing.com/Brakes-C94.aspx
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Old May 18, 2012 | 12:17 PM
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Re: Baer 12" rotor replacement alternative?

Is this a 1 or 2 pc rotor? If its 2 pc, measue the diameter thickness and hat bolt pattern and order the friction rings from.where ever. If its a 1pc, I really doubt baer makes their own rotors and they may be c4 vette parts
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Old May 18, 2012 | 12:33 PM
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From: Albany NY
Car: 84 Trans AM (sold), 87 IROC, 09 C6
Engine: Lt1 in IROC
Transmission: 5 speeds
Axle/Gears: Moser 12 bolt tru tracker 3.42
Re: Baer 12" rotor replacement alternative?

this is a one peice rotor ...i was hoping somebody would say- yeah just go to NAPA and get some c-4 rotors....i might go buy one and give it a try- they would take it back if it didn't work, i buy allot of stuff there....was hoping somebody had already tried this exercise!
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Old May 18, 2012 | 01:00 PM
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From: Everett, WA
Car: 87' IROC
Engine: L98
Transmission: T56
Re: Baer 12" rotor replacement alternative?

Originally Posted by hotrodln
this is a one peice rotor ...i was hoping somebody would say- yeah just go to NAPA and get some c-4 rotors....i might go buy one and give it a try- they would take it back if it didn't work, i buy allot of stuff there....was hoping somebody had already tried this exercise!
Ah, I assumed a two piece. So take some measurements and I'm sure we can figure it out.

Diameter?
Friction disc thickness?
Total height?

C4 rotors are only 0.81" thick. I doubt Baer uses those. And C4HD rotors are 13" diameter.
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Old May 18, 2012 | 01:36 PM
  #6  
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From: Albany NY
Car: 84 Trans AM (sold), 87 IROC, 09 C6
Engine: Lt1 in IROC
Transmission: 5 speeds
Axle/Gears: Moser 12 bolt tru tracker 3.42
Re: Baer 12" rotor replacement alternative?

sounds like i'm goofed up already for the c4's....but i'll try to get some measurements this weekend. thanks pat
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Old Jun 16, 2012 | 06:54 AM
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Re: Baer 12" rotor replacement alternative?

I assume you have Baer's track kit? They use the C4HD rotors turned down to 12in. I used to run that kit, it was kind of a pain finding someone to turn the rotors down every time.

Depending on what wheels you run you could get different brackets and run them at the full 13in.

Hope that helps.

Bryan
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Old Jun 16, 2012 | 11:34 AM
  #8  
hotrodln's Avatar
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From: Albany NY
Car: 84 Trans AM (sold), 87 IROC, 09 C6
Engine: Lt1 in IROC
Transmission: 5 speeds
Axle/Gears: Moser 12 bolt tru tracker 3.42
Re: Baer 12" rotor replacement alternative?

i don't know if this is the track kit or i think it may be the next one down. i remeber the rotors were 12.??inches....probably i'll just suck it up and go see baer....
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Old Jun 16, 2012 | 12:00 PM
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From: Everett, WA
Car: 87' IROC
Engine: L98
Transmission: T56
Re: Baer 12" rotor replacement alternative?

Originally Posted by hotrodln
i don't know if this is the track kit or i think it may be the next one down. i remeber the rotors were 12.??inches....probably i'll just suck it up and go see baer....
I have a few sets of C4 HD rotors laying around. Why don't you measure you rotor thickness and total height. Then we'll be able to tell for sure.

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Old Jun 16, 2012 | 10:32 PM
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Re: Baer 12" rotor replacement alternative?

Originally Posted by hotrodln
i don't know if this is the track kit or i think it may be the next one down. i remeber the rotors were 12.??inches....probably i'll just suck it up and go see baer....
I would guess that they are the c4hd rotors cut down to 12 in. You could order them from autozone and then have a shop cut them down for you.
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