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1968 restoration questions

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Old Mar 23, 2009 | 11:25 PM
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Default 1968 restoration questions

I am restoring a 1968 corvette and came up with some questions:

1. Does anyone know where I can buy a kit for the mounting bolts and the threads?

2. This is probably a really stupid question but is the dust shield and stabilizing bar specially coated or is it paint? If paint what type?

3. Whats the purpose of removing the rotor from the hub? Where do I find if the rotor is in or out of spec (rusted can't find any numbers)?

4. I bought this as a project with half for this already taken apart so I don't know if the front is normal. Are the pictures below normal or are the brackets bent?



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Old Mar 23, 2009 | 11:38 PM
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It should be pretty obvious that those little bumper brackets are bent.
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Old Mar 24, 2009 | 05:44 AM
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does anyone have any pictures of how they are suppose to look?
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Old Mar 24, 2009 | 10:50 AM
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Old Mar 24, 2009 | 11:14 AM
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That bar is a 68 only piece, and looks pretty solid. Whatever you do, do not acid dip that piece...yes the bumper brackets are bent.

As for mounting bolts, those are std Uss coarse 1/2" grade 3 or 5 bolts. Your local hardware store has them or if you want the correct head markings, then check out the supporting vendor sites who sell Corvette parts.
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Old Mar 24, 2009 | 11:20 AM
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You do NOT need to remove the hubs from the rotors. Take them to a parts store with a machine shop or even a muffler/brake shop and have them inspected and turned or machined.
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Old Mar 24, 2009 | 11:30 AM
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Here is a pic of the reproduction part from Paragon's website.
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Old Mar 24, 2009 | 04:06 PM
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Hi 76C,
The brake dust shields were zinc plated in 1968.
The stabilizer shaft could be either natural (forged with a blue-gray scale) or painted low gloss black.
Regards,
Alan
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Old Mar 24, 2009 | 10:55 PM
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Thanks. Are there any kits where i could do the zinc plating myself?
Does anyone know where i can find what to mic the rotors at to see if they are in or out of spek?
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Old Mar 24, 2009 | 11:24 PM
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Originally Posted by 1976 corvette
Thanks. Are there any kits where i could do the zinc plating myself?
Does anyone know where i can find what to mic the rotors at to see if they are in or out of spek?
Eastwood Paints has 4 step fake zinc plating paint kits
Expensive but look pretty good (and has a clearcoat)

To do zinc for real you'd need electroplating dip tanks and stuff $$$$
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Old Mar 25, 2009 | 12:27 PM
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Default caswell plating

they are in the home plating business.

what is not good about some plating materials like zinc or maybe cadmium is that they oxidize and loose their finish over time. I dont know how the resto guys keep real plating looking good over time? except maybe clear powder coat or something?

my two cents.

jim
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Old Mar 25, 2009 | 04:31 PM
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Hi 1976C,
The front and rear dust shields are being reproduced well, complete with part number and Delco Moraine logo, if that interests you. The problem in re-doing yours may be that they're pitted, and that may matter to you.
Regards,
Alan
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