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Correct paint for 69 engine?

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Old Jun 29, 2020 | 03:50 PM
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Default Correct paint for 69 engine?

Wanting to do some touch paint on my 69 sbc engine that still has original paint. I had an older can of Chevy Orange I had picked up a few years ago, but notice the paint is way to light orange to match up anywhere near my color, which seems to be a darker reddish orange. I realize my paint is heat baked and over 50 years old, so I’m not expecting a perfect match, but realizing there’s probably a number of different shades of “Chevy Orange” out there, I thought I’d see what the Forum’s thoughts are. Thanks!
Old Jun 29, 2020 | 04:16 PM
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chevy bought engine paint by the truckload in that era. they didn't give a little bit of a crap about desirability, collectability, color match, etc. they bought cheap orange paint and painted engines until the paint was gone and got another truckload. some darker, some redder... there is no paint code for correct chevy orange engine paint.
Old Jun 29, 2020 | 04:46 PM
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The original Chevy Orange paint was manufactured and supplied to Chevrolet by Pratt & Lambert, Inc.

Pretty close matching rattle cans-

DUPLI-COLOR Engine Enamel Chevrolet Orange #DE1620
Rust-Oleum Engine Enamel Chevy Orange 248941 or the high temp version 248905-
Seymour EN-48
Although most claim the rattle can stuff is too glossy

If you've got someone to mix it-

PPG Delstar Chevy Engine Orange, DAR #60524H - H Mixing Formula (1 qt, cumulative): DMR 400 4.0 units DMR 405 160.0 units DMR 464 660 units DXR 495 680 units DMR 499 1250 units Mix the paint 8:6:1 Delstar/DTR601 Reducer/DXR80 Catalyst and shoot it with a paint gun.

I used dupli-color 1620 on my engine- everyone thinks its original!!!



Old Jun 29, 2020 | 06:32 PM
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Originally Posted by Richard454
The original Chevy Orange paint was manufactured and supplied to Chevrolet by Pratt & Lambert, Inc.

Pretty close matching rattle cans-

DUPLI-COLOR Engine Enamel Chevrolet Orange #DE1620


I used dupli-color 1620 on my engine- everyone thinks its original!!!
Agreed. I also noticed when buying the 1620 that Dupli-Color makes a Chevy Orange-Red (DE1607) too. I wonder if folks are buying the orange-red version - not a lot of difference in the color swatches, but the Chev. Orange 1620 is much closer to my mind's eye for what it should look like.

DE1620:

DE1607:

Old Jun 29, 2020 | 07:13 PM
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Thanks, guys! Very informative. I think the DE1607 might be a close match and should work for my purposes. I appreciate your help.
Old Jun 29, 2020 | 09:44 PM
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The orange-red color was put on the original SBC 265 engine in '55 & '56...maybe some in '57 (not sure). After that, it was Chevy Engine Orange till the GM Mark of Excellence turned the engines blue (sorry late-70's owners; it just doesn't seem right to me....)
Old Jul 1, 2020 | 04:19 PM
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I understand that GM allowed 15 seconds to paint each engine. The bottom of most of the Oil Pans didn't get much or any paint. The NCRS has pictures of this in the judging books. I have always wondered how thee Aluminum Head Engines were painted. Was there a quick cover for the heads to keep overspray off? I really don't remember seeing Aluminum Heads with paint on them, almost as if the blocks were painted before the heads were installed like we would do it.
Old Jul 1, 2020 | 05:46 PM
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I have absolutely no clue as to the process for engines with aluminum heads. There must have been masks that were used during paint....
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Old Jul 1, 2020 | 05:54 PM
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Originally Posted by Richard454
PPG Delstar Chevy Engine Orange, DAR #60524H - H Mixing Formula (1 qt, cumulative): DMR 400 4.0 units DMR 405 160.0 units DMR 464 660 units DXR 495 680 units DMR 499 1250 units Mix the paint 8:6:1 Delstar/DTR601 Reducer/DXR80 Catalyst and shoot it with a paint gun.
PPG has discontinued the Delstar line, but they have crossed over the color to the "Omni" line. Here is the info for the correct color from my "Paint Formulas" paper:

PPG Omni MTK (Acrylic Urethane) Chevy Engine Orange, color code MTK 60524 D
Mix the paint 4:1:1 Omni/MR186 Reducer/MH167 Hardener and shoot it with a paint gun. If you have a new engine back from the machine shop and it’s bare metal, prime the entire engine, block, heads, etc. with PPG DP40LF Epoxy Primer mixed 2:1 with DP402LF Catalyst. You won’t believe how good it will look.
Lars

Last edited by lars; Jul 1, 2020 at 05:54 PM.
Old Jul 1, 2020 | 06:26 PM
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Originally Posted by lars
PPG has discontinued the Delstar line, but they have crossed over the color to the "Omni" line. Here is the info for the correct color from my "Paint Formulas" paper:

PPG Omni MTK (Acrylic Urethane) Chevy Engine Orange, color code MTK 60524 D
Mix the paint 4:1:1 Omni/MR186 Reducer/MH167 Hardener and shoot it with a paint gun. If you have a new engine back from the machine shop and it’s bare metal, prime the entire engine, block, heads, etc. with PPG DP40LF Epoxy Primer mixed 2:1 with DP402LF Catalyst. You won’t believe how good it will look.
Lars
Will that give the proper NCRS blackened spot where the exhaust x-over is?
Old Jul 2, 2020 | 09:40 PM
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It will look exactly like this....rebuilt and painted by Lars a couple yrs ago. Looks and performs as good today as it did then !!
Old Jul 30, 2024 | 02:11 PM
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PPG Omni MTK (Acrylic Urethane) Chevy Engine Orange, color code MTK 60524 D

1) Has this formula ever been compared with "old" original GM assy line parts ??
By Whom ?

2) Has this formula ever been compared to Dupli Color DE 1620 which so many people use

3) What color/shade of epoxy primer would be best under the above Omni Formula ???
Old Jul 30, 2024 | 08:54 PM
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It's a 4 year old thread. I'm thinking his paint should be dry by now.
Old Jul 30, 2024 | 09:20 PM
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Originally Posted by 4-vettes
It's a 4 year old thread. I'm thinking his paint should be dry by now.
Good one mate!
Old Jul 31, 2024 | 12:35 AM
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Originally Posted by CamarosRus
PPG Omni MTK (Acrylic Urethane) Chevy Engine Orange, color code MTK 60524 D

1) Has this formula ever been compared with "old" original GM assy line parts ??
By Whom ?

2) Has this formula ever been compared to Dupli Color DE 1620 which so many people use

3) What color/shade of epoxy primer would be best under the above Omni Formula ???

Old Sep 20, 2024 | 11:33 AM
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Originally Posted by 4-vettes
It's a 4 year old thread. I'm thinking his paint should be dry by now.

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