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1991 Delco radio with yellow print lit up

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Old Oct 4, 2025 | 10:38 PM
  #1  
zride91's Avatar
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From: Rochester, NY
Car: 1991 Z28
Engine: 383 TPI
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Axle/Gears: 3.23
1991 Delco radio with yellow print lit up

Hi all,
When I bought my car, it didn’t have a radio, so I have no idea what it’s supposed to look like. I finally got an OE Delco radio with the yellow print for my 91Z. Just installed it tonight, and while the yellow print looks good and matching with lights off, when on it’s greenish and doesn’t look to match when the lights are on. Were the wrong bulbs used when rebuilt, or is this how it’s supposed to look when lit?

If you have a photo of yours lit, please share for reference.



Thanks
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Old Oct 5, 2025 | 12:15 AM
  #2  
John in RI's Avatar
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Car: 1984 Camaro Berlinetta
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Transmission: T56 6-speed
Axle/Gears: 4.11 LS1 Rear End
Re: 1991 Delco radio with yellow print lit up

The radio uses the same white bulbs that every radio of the era used. The yellow color is caused by the coloring of the text on the faceplate itself. It appears that some used the wrong bulbs in the radio.

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Old Oct 5, 2025 | 08:48 AM
  #3  
zride91's Avatar
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From: Rochester, NY
Car: 1991 Z28
Engine: 383 TPI
Transmission: 700R4 w/2800 stall
Axle/Gears: 3.23
Re: 1991 Delco radio with yellow print lit up

Originally Posted by John in RI
The radio uses the same white bulbs that every radio of the era used. The yellow color is caused by the coloring of the text on the faceplate itself. It appears that some used the wrong bulbs in the radio.

John, I imagine the radio lit up should looks like the rest of the dash (a less harsh white/yellow light instead of the brighter green), right? Or is it noticeably different stock in some way?

Thanks
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Old Oct 10, 2025 | 08:51 PM
  #4  
8t2 z-chev's Avatar
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From: belle fourche,s.d.
Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: 1991 Delco radio with yellow print lit up

Looks like somebody replaced the original incandescent bulbs with "white" LEDs-blue cast of the LEDs will appear green filtered through the yellow lettering.
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