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C1 Disk Conversion with stock wheels

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Old Jul 18, 2012 | 04:54 PM
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Default C1 Disk Conversion with stock wheels

Perhaps my search skills need improving, but the only C1 specific info I could find via searches seemed to indicate that the Master Power Brakes conversion kit will work with stock C1 wheels and perhaps the 2-pot 11-inch SSBC kit. I'm guessing that the Wilwood 4-pot 11-inch kit probably doesn't fit? If you've used any of the above or some other kit with stock steel wheels on a C1, I'd appreciate the info.

Thanks, and I apologize for ANOTHER disk brake thread.


DT
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Old Jul 18, 2012 | 06:10 PM
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Look in the 'sticky section' at the top of the general discussion forum for C1's. You will find a comprehensive thread about rear disc conversion and some reference to front disc also. If you can't find it let me know and I'll send you the links.

Rear disc conversion:

http://forums.corvetteforum.com/c1-a...os-please.html

Master cylinder link:

http://forums.corvetteforum.com/c1-a...nd-thread.html

Front disc conversion:

http://forums.corvetteforum.com/c1-a...sc-brakes.html

Last edited by mickatbp; Jul 18, 2012 at 06:35 PM. Reason: more info added
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Old Jul 18, 2012 | 06:14 PM
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Look at the first one shown on the web page:

49-54 Chevy passenger car and 53-62 Corvette -
EC-702..................................... Basic Kit $ 180.00
EC-702CK...........................Complete Kit $ 450.00

http://ecihotrodbrakes.com/early_che...nversions.html

The one I used was from JMT Engineering in Holiday, FL (claimed to be the supplier at the time for Ecklers - in 2005). I did not find a website, but think the below address and phone number is correct:

2430 Julie Ln
Holiday, Florida 34690
(727)942-7458

Plasticman

Last edited by Plasticman; Jul 18, 2012 at 06:20 PM.
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Old Jul 18, 2012 | 06:44 PM
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Originally Posted by mickatbp
Look in the 'sticky section' at the top of the general discussion forum for C1's. You will find a comprehensive thread about rear disc conversion and some reference to front disc also. If you can't find it let me know and I'll send you the links.
Thanks Mick. I glanced at your sticky when it was posted but since I'm not ready to attempt rear disks I didn't look at it this time.

What I'm looking for is specific kits that are known to work with C1 wheels with no "joe fabricator" modifications required.

I must have missed the source of your kit(s). I will look again. Also, I was not able to determine what wheels you have other than they appear to be steel in your last photos. C1 or C2 disk? I assume all disk brake posts are using alloys unless otherwise stated in the thread.

Thanks for the info!

DT
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Old Jul 18, 2012 | 06:50 PM
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Originally Posted by Plasticman
Look at the first one shown on the web page:

49-54 Chevy passenger car and 53-62 Corvette -
EC-702..................................... Basic Kit $ 180.00
EC-702CK...........................Complete Kit $ 450.00

http://ecihotrodbrakes.com/early_che...nversions.html

The one I used was from JMT Engineering in Holiday, FL (claimed to be the supplier at the time for Ecklers - in 2005). I did not find a website, but think the below address and phone number is correct:

2430 Julie Ln
Holiday, Florida 34690
(727)942-7458

Plasticman
Thank you sir! Do you know if they use new or reconditioned components?

DT
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Old Jul 18, 2012 | 07:14 PM
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DT, Seems all front disc kits seem to work well as there probably is no difference between sedan and corvette suspension of that time. The only inconvenience was the flexible rubber hoses were too short but that was a very easy fix. The steel rims are standard C1 corvette rims.

I've updated my first reply to include more links and updated these links with photos as well.
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Old Jul 18, 2012 | 07:44 PM
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Originally Posted by mickatbp
DT, Seems all front disc kits seem to work well as there probably is no difference between sedan and corvette suspension of that time. The only inconvenience was the flexible rubber hoses were too short but that was a very easy fix. The steel rims are standard C1 corvette rims.

I've updated my first reply to include more links and updated these links with photos as well.
Mick,

Thanks for updating that post! For some reason it didn't come up or I just missed it in my previous search. I knew someone had used an ebay source but was having no luck finding them again on the bay (turns out they forgot to list any year past 57 in the header), but was able to find the kit with your "tomsclassic" reference.

So it looks like tomsclassic, ECI and MPB are all solid choices. I have the clearance diagram from Wilwood that I will check this weekend also.

I really appreciate the help!

DT
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Old Jul 18, 2012 | 08:10 PM
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No problems, I guess it also comes down to $$$$, I know Wilwood make a fantastic product but with so much else to do I couldn't go top line with everything. Most importantly (if you can) go to the front disc conversion link above and continue your thread there with your findings, choices, changes/fixes and photos to make it even easier for the next person. That's my motivation, I get so much help from other guys here I feel I have to do the same where I can.

Best of luck with your disc conversion.

Regards

Mick
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Old Jul 18, 2012 | 10:31 PM
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Note that they all probably use rebuilt calipers (mine are early/mid 70's Monte Carlo, and are easily found since they probably are the same for all GM mid to large cars).

Also check the offset that the various kits cause the tread width to change. The kit from JMT pushed each wheel .600" further out. That worked fine on my 62, but it could be a concern on other Vettes, if they are using aftermarket wheels.

Plasticman
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