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1973 corvette rear drum to disk brake conversion any1?

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Old 06-21-2015, 05:56 AM
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amandico82
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Default 1973 corvette rear drum to disk brake conversion any1?

Hi, I'm kinda new to the corvette world. My dad has a 1973 t-tops for about ten years. Sitting in a garage. We finally decided to restore it. But I been looking but I guess not in the right place but any1 knows how to convert this thing to rear disk? Any info is greatly appreciated. Thanks.
Old 06-21-2015, 06:49 AM
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Gordonm
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All Corvettes from 65 on have had 4 wheel disc brakes.
Old 06-21-2015, 07:12 AM
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65GGvert
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None after 65 came with rear (or front) drums (and drums could only be ordered in 65 as a disk delete option).
Old 06-21-2015, 07:13 AM
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Blue73Shark
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Originally Posted by Gordonm
All Corvettes from 65 on have had 4 wheel disc brakes.


The drum you may be seeing on the rear wheels is for the parking / emergency brake.
Fran
Old 06-21-2015, 08:45 AM
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Easy Mike
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Originally Posted by Blue73Shark
...The drum you may be seeing on the rear wheels is for the parking / emergency brake...
...which is an integral part of the disc brake rotor.

Amandico: what are you wanting to do?
Old 06-21-2015, 09:56 AM
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DonnieP73
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This is a photo of my 73 rear brakes. The center part that appears
to be a drum is where the parking brake shoes are located.
You can see that is part of the rotor for the disc brakes.





Donnie
Old 06-21-2015, 10:50 AM
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LS4 PILOT
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Funniest thread ever .

Old 06-21-2015, 05:11 PM
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KenSny
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Maybe he's got the question mixed up & wants to put drum brakes on instead. Would that make it sort of rare?

Sorry OP, just funnin' with ya.
Old 06-21-2015, 08:04 PM
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amandico82
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Thank you guys for the help. Here is a bit of background on the car. So first of all the car is in Costa Rica. I'm in New York at the moment. I drove the car a couple of times down there before my dad store it away. The car seems to had suffer quite a bit the worst was the interio, completely damage by carelessness, a couple of years in storage I told him to start fixing the car so he gave me the ok and I dismantle the interior everything is out. Then I order a corvette America catalog just to realize how expensive was going to be, so it went back to storage and that was back in 2005. So now I'm here in New York. I bought most of the interior. But once I started buying parts I got the corvette fever and now I want to give him something nice so I decided to spend some money on transmission, brakes, and engine also, the problem is I only have a couple of pics of the car right now and I haven't seen the car in years. I been asking my dad to go and take a look at a bunch of things and we talk yesterday and he said is drum in the back however he is old and probably got confuse. Still right now I'm not sure if it is a 350-427 or 454. I'm trying to get a mechanic down there that might be able to go with him and check on this things. But any help would be greatly appreciated and I want to restore it for him my dad but in the end I'm keeping this thing but I just want to be able to drive it once in a while and that it looks nice and that it won't brake down on one of those drives.
Old 06-21-2015, 11:44 PM
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rotorhead100
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Default Where in Costa Rica?

We'll be in Atenas, Alajuela late August through September. If I can be of any help, just let me know.
Old 06-21-2015, 11:52 PM
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amandico82
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About 2hr drive from Atenas. But my dad does not speak English at all so, I mean if you really can stop by I will tell him just let me know a few days ahead so I let him know.
Old 06-21-2015, 11:57 PM
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PM me if you would.
Old 06-22-2015, 12:05 AM
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amandico82
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Originally Posted by rotorhead100
PM me if you would.
Pm me?
Old 06-22-2015, 12:07 AM
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Originally Posted by amandico82
Pm me?
Yes, private message. Look for that option under your WELCOME area. Or, just click on my name.

Last edited by rotorhead100; 06-22-2015 at 12:14 AM. Reason: correction
Old 06-26-2015, 03:43 PM
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amandico82
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Default The car has rear drum brake.

Hi, so my dad went back to look again he says he lifted the car and that most probably at one point they change the rear brake rotors for drums. So please I need help how do I turn it back to disk brake.
Old 06-26-2015, 04:27 PM
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The13Bats
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Originally Posted by amandico82
Hi, so my dad went back to look again he says he lifted the car and that most probably at one point they change the rear brake rotors for drums. So please I need help how do I turn it back to disk brake.


Old 06-26-2015, 05:24 PM
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74modified
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I could see it happen (in a far away place) that without a ready supply of parts, an early rear was swapped in to replace a damaged one. Bats hit it on the head - pics needed

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To 1973 corvette rear drum to disk brake conversion any1?

Old 06-26-2015, 08:13 PM
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amandico82
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Default Like I said the car suffer a lot.

This car the last guy that owned said to me that he couldn't maintain the car anymore. He couldn't get parts down there. Remember this car is in Costa Rica by its license plate it got there some time in the early 80s. Imagine. So as soon as I can I will upload a pic I have to tell my dad to go again. But thanks for trying to help.
Old 06-26-2015, 08:56 PM
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Gordonm
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It would take more work to change it to drums than to fix it with disc parts. Unless he found an old set of trading arms that had drums on them you can't just put drums on without a lot of parts and mods. Pictures are needed.
Old 06-26-2015, 11:44 PM
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amandico82
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Default I'm not putting drums!

I want to take those drums out and put the disk the way it was supposed to be.


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