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Old Jun 17, 2011 | 04:26 AM
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Default Engine block colour

Hi all,

What colour should a 1968 327/350hp engine block be as it left the factory.

Cheers Rob H
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Old Jun 17, 2011 | 05:05 AM
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Chevy engine orange...just like all Chevy V8 engines from 1956 through the late 70's (when some idiot decided "blue" was better).
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Old Jun 17, 2011 | 08:21 AM
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Originally Posted by 7T1vette
Chevy engine orange...just like all Chevy V8 engines from 1956 through the late 70's (when some idiot decided "blue" was better).

No disrespect to those who have blue blocks...I prefer the orange.


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Old Jun 17, 2011 | 11:28 AM
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Originally Posted by 7T1vette
...Chevy engine orange...


...some idiot decided "blue" was better...
Not sure better had anything to do with the blue. The lawsuit had everything to do with the blue.

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Old Jun 17, 2011 | 11:31 AM
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Originally Posted by Easy Mike




Not sure better had anything to do with the blue. The lawsuit had everything to do with the blue.

?????? Mike, what lawsuit?
i like orange better myself, but i will go with the correct blue for my new motor in my 82
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Old Jun 17, 2011 | 11:58 AM
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Originally Posted by GS977
?????? Mike, what lawsuit?...
Can't recall the details, but in the early 70s someone bought a new Buick or Pontiac or Oldsmobile and discovered it had a Chevrolet engine in it. Still a GM engine, but the new owner sued. Beginning in the fall of 77, GM changed the color of its engines to corporate blue and added a disclaimer to all new vehicles to the effect that the engine could be from any division of GM.

FWIW: the 82 Crossfire blocks might be black.

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Old Jun 17, 2011 | 12:04 PM
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i must be old because since you said that i now remember that. i remember seeing that on tv. a looooooong time ago
the original crossfire motor i pulled out my 82 was blue. i heard some of them had black. must of been late 82s
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Old Jun 17, 2011 | 12:48 PM
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How about some worthless trivia? The actual name of the color is 'vermillion'........
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Old Jun 17, 2011 | 02:05 PM
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Originally Posted by GS977
...i must be old because since you said that i now remember that...
Well, if you remembered it, and I knew about it, how old does that make me?



...the original crossfire motor i pulled out my 82 was blue. i heard some of them had black. must of been late 82s...
Could just be me. I would go with the blue you found. The 84 X-fires were black. I am perfectly capable of confusticating the two.

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Old Jun 17, 2011 | 03:18 PM
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so what colors were Olds, Pontiacs, Buicks, and Cadillac engines when Chevy was using orange?
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Old Jun 17, 2011 | 03:21 PM
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Originally Posted by qwank
so what colors were Olds, Pontiacs, Buicks, and Cadillac engines when Chevy was using orange?
At one time, Pontiac and Oldsmobile were blue, a touch lighter than what became GM Corporate blue. Can't say on Buick and Caddie.

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Old Jun 17, 2011 | 03:22 PM
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Hi,
I think Buick had red, Pontiac had light metallic grayish blue, and Olds had gold.
Regards,
Alan

Last edited by Alan 71; Jun 17, 2011 at 03:25 PM.
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Old Jun 17, 2011 | 04:42 PM
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I can't say for the other GM engines but Old's were Gold on the small block i.e. 330 & 350. Blue metallic on the big blocks i.e. 400, 425 & 455
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Old Jun 17, 2011 | 05:17 PM
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Originally Posted by Alan 71
Hi,
I think Buick had red, Pontiac had light metallic grayish blue, and Olds had gold.
Regards,
Alan
That's how I remember it also.
I had a 68 Buick Skylark convertible and the engine was red-orange.
I think my 66 skylark was blue. It had the aluminum block 300 cu.
Glenn
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Old Jun 17, 2011 | 05:21 PM
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The more I think about if the Old's 455 was blue and the 400 & 425 was Bronze. In the A body cars.
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Old Jun 17, 2011 | 05:39 PM
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Originally Posted by GD70
That's how I remember it also.
I had a 68 Buick Skylark convertible and the engine was red-orange.
I think my 66 skylark was blue. It had the aluminum block 300 cu.
Glenn
Had a 300 nailhead; it was a light turquoise blue. Both 72 Skylarks I've had were red.

BTW, early 60's Cadillacs were a very dark blue....and I think they stayed a shade of blue for many years after.
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Old Jun 17, 2011 | 06:13 PM
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tobyte1....

That paint color may say "Vermillion" on the can; but once it's on a Chevy V8....it's "Chevy Engine Orange".

P.S. Isn't 'vermillion' more of a true red? I didn't think it had much of an orange tinge to it.
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Old Jun 18, 2011 | 10:01 AM
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Originally Posted by 7T1vette
...Isn't 'vermillion' more of a true red? I didn't think it had much of an orange tinge to it...
Probably closer to red. The early V8s (55-57. possibly later) were definitely more red than orange.

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