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Old Apr 25, 2014 | 10:15 PM
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Default Master Cylinder Paint

Can anyone recommend a paint that will make the master cylinder look natural and stay that way? Thanks Phil
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Old Apr 25, 2014 | 11:42 PM
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I think it was natural - the cast steel look. Maybe some of that 'manifold' paste that you can put on your 'ram horn' exhaust manifolds might work
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Old Apr 26, 2014 | 12:39 AM
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I used Duplicolor "Cast Grey" it has lasted 6 years so far....

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Old Apr 26, 2014 | 07:31 AM
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thanks guys.Phil
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Old Apr 26, 2014 | 08:28 AM
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Hi Phil,
I believe originally the master cylinder was painted a low gloss black.
It was typically a thin coating and I've seen it referred to as foundry black.
I think it's real purpose was to protect the casting from rusting until it went through the machining process.
So black would be o.k. too.
Regards,
Alan

Last edited by Alan 71; Apr 26, 2014 at 08:20 PM.
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Old Apr 26, 2014 | 07:08 PM
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As Alan said, '68 was painted gloss black, but if you still want silver, I used some stainless steel spray that was very durable. It was made by some industrial supplier, and I don't remember the name. It came out of the can pretty thick, and needed to be shaken frequently.
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Old Apr 26, 2014 | 08:46 PM
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Dupli-Color 'cast iron' engine enamel or Dupli-Color semi-gloss black will work well.
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Old Apr 26, 2014 | 10:41 PM
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Used rustoleum gloss black I had from another project with chrome cover.
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Old Apr 26, 2014 | 11:11 PM
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Gloss black, if you want. But, there was never anything under the hood on a C3 with gloss black paint coming from the factory.
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Old Apr 27, 2014 | 03:48 PM
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Hi 7T1,
What about power brake boosters and fans?
Regards,
Alan
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Old Apr 27, 2014 | 05:09 PM
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And if you really want to go retro/correct, you will need a mc with twin bleeder screws, which are available through venders and ebay. These mc's are usually cheaper if you buy them from a GM/Chevelle/etc vender rather than a dedicated vette dealer.
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Old Apr 27, 2014 | 10:15 PM
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I got lucky and my original isn't bad so a honing and a new kit from Muskegon Brake should fix me up
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Old Apr 27, 2014 | 11:35 PM
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To my knowledge and experience, semi-gloss black was put on engine compartment components. I really do not recall any gloss black paint coming from the factory on a C3.

I'm sure I'm in conflict with some esteemed reference document...but I doubt that it was created by GM or Chevrolet.
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