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what color gray to refinish the engine bolts??

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Old Apr 2, 2010 | 04:21 PM
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Default what color gray to refinish the engine bolts??

Hey guys,

I'm detailing my engine for a factory look and was wondering what you are doing to re-finish the engine bolts?

Mine are dingy or rusted - they were a light gray color originally and I would like to re-paint them close to factory specs.....I can't find a spray paint that is a close enough match

suggestions??
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Old Apr 3, 2010 | 09:20 AM
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Have them GLASS BEADED. I just asked one of the local machine shops on tanking my timing cover, valley pan and valve covers. He said glass beading them will make them look brand new. He told me $ 20-25.00 Should be able to do the bolts too.
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Old Apr 3, 2010 | 09:21 AM
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I too refer the stock appearance.
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Old Apr 3, 2010 | 02:55 PM
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Originally Posted by Jimbo1367
Have them GLASS BEADED. I just asked one of the local machine shops on tanking my timing cover, valley pan and valve covers. He said glass beading them will make them look brand new. He told me $ 20-25.00 Should be able to do the bolts too.
the glass beading would work on those parts mentioned, I even used some fine steel wool to brighten them up.

The bolts are a different story, they are coated steel with some sort of paint or coating. I wouldn't even mind buying all new bots, it's just trying to chase down the exact ones would be a problem.

I may just paint them black and call it a day.
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Old Apr 3, 2010 | 02:57 PM
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They have a coating on them blasing them will cause rust. They need to be recoated.

I have been powdercoating all my bolts black to match everything else on the engine

Tim
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Old Apr 3, 2010 | 05:58 PM
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Do powdercoatings come in CLEAR? What about a semi gloss clear or flat clear? I am temped to have them clear powder coated (after glassbeading) if they have it. AS CAST looks with no weathering would be great.
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Old Apr 3, 2010 | 06:01 PM
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Default rusting

Originally Posted by Gray86hatch
They have a coating on them blasing them will cause rust. They need to be recoated. Tim
I thought they looked coated with something. I guess it depeads on how aggressive glass beading is.

The wifey won't like to hear powder coating. lol
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Old Apr 3, 2010 | 06:01 PM
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You could blast them, then use a heavy coat of spray clear, install them, then touch up where needed.

-SS
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Old Apr 3, 2010 | 07:00 PM
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Originally Posted by Jimbo1367
Do powdercoatings come in CLEAR? What about a semi gloss clear or flat clear? I am temped to have them clear powder coated (after glassbeading) if they have it. AS CAST looks with no weathering would be great.
Yes, you there are several different levels of gloss you can get for clear. BUT... powder will chip off the bolts where the wrench bites into it and then it will need a touch up.
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Old Apr 3, 2010 | 08:00 PM
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We have a cast blast powder that is very thin and looks like cast alum. When the bolts are blasted and coated very thin it should hold up thru a install. Just have to use care.

Let me know if you are interested in haveing them done.

Tim
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Old Apr 3, 2010 | 08:18 PM
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Why not go stainless?
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Old Apr 3, 2010 | 09:27 PM
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I came up with about $200 to do the engine in stainless ARP.
That is alot of jack. Plus stainless is not known for being the best for holding torque.

Tim
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Old Apr 3, 2010 | 10:01 PM
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Originally Posted by 1976CamaroGuy
the glass beading would work on those parts mentioned, I even used some fine steel wool to brighten them up.

The bolts are a different story, they are coated steel with some sort of paint or coating. I wouldn't even mind buying all new bots, it's just trying to chase down the exact ones would be a problem.

I may just paint them black and call it a day.
Here is a link to FAQ for small parts, bolts.

https://ls1tech.com/forums/conversio...-hardware.html

There are two link on the 7th post. That is if you want to buy new factory bolts.
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Old Apr 6, 2010 | 09:56 AM
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bead blast then spray with a zinc coating. . .
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Old Apr 6, 2010 | 12:47 PM
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Originally Posted by duffster
bead blast then spray with a zinc coating. . .
x2......
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Old Apr 6, 2010 | 01:17 PM
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Default bead blast

Originally Posted by Duffster
bead blast then spray with a zinc coating. . .
with what? What brand Where do you get it? (Zink coating)
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Old Apr 7, 2010 | 12:37 AM
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can't help you there, but I know at work we've got zinc spray. . . Won't be back until Friday so I can't help you any sooner other than ask around at auto parts stores...
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Old Apr 7, 2010 | 07:20 AM
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Originally Posted by Jimbo1367
with what? What brand Where do you get it? (Zink coating)
Call shop that chrome plates stuff, they might do zinc and cadmium plating too. If that shop dont do it, ask if they know of one that does or just keep calling around.

If you have a bunch of bolts that need to be done, they will probly be able to acid dip them to clean them up and then re-plate them.
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Old Apr 7, 2010 | 06:46 PM
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thanks guys
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