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Old 01-09-2010, 11:34 PM   #1
spinem
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Question Back light for gauges? -help

I can hardly see by gauges, espically the temp... i know you can paint the reflector white, but still. i need more. what have you guys done? pics!!??
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Old 01-10-2010, 01:36 AM   #2
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Re: Back light for gauges? -help

I painted the inside and outside of mine white and put in all 168 bulbs, they are brighter.
here is the paint. i used the Krylon Fusion plastic paint.





test on the bench before it was re-assembled



here it is in the truck before:





and after







I'm extremely impressed with the amount of light it puts on the gauges now. This to me is a must do if you are keeping the stock ones.
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Old 01-10-2010, 01:43 AM   #3
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Re: Back light for gauges? -help

A guy I just sold an engine to mentioned that he used LED lights that fit in the original location on his dash. He was using white faced gauges and wanted to change the color of the light but I imagine they would brighten things up with just a clear bulb.

Might be something to look into.

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Old 01-10-2010, 06:15 AM   #4
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Re: Back light for gauges? -help

Joe hit the nail on the head,The leds you can get at radio shack for about 20 bucks.You can go as far to get fluorescent orange model car paint for the needles.
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Old 01-10-2010, 10:09 AM   #5
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Re: Back light for gauges? -help

Be careful if you have the whiteface gauges!!!! I had them in my old truck with the stock bulbs, they were friggin brite!!! Looks like your filming a movie in there....
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Old 01-10-2010, 10:51 AM   #6
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Re: Back light for gauges? -help

I'm using the white face gauges,with blue leds in mine and work good. Got the leds off ebay that have more than one led per light,4 I think but love them
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Old 01-10-2010, 11:48 AM   #7
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Re: Back light for gauges? -help

Quote:
Originally Posted by joe231 View Post
I painted the inside and outside of mine white and put in all 168 bulbs, they are brighter.
here is the paint. i used the Krylon Fusion plastic paint.

I'm extremely impressed with the amount of light it puts on the gauges now. This to me is a must do if you are keeping the stock ones.
Good idea to paint the housing. I just did the back of the reflector.

Any idea what year they started using the 168 bulbs in place of the 161's?

I just saw that CSK is doing a closeout price on the 168 bulbs for only 99 cents.

http://shop.oreillyauto.com/ProductD...pe=312&PTSet=A
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Old 01-10-2010, 12:02 PM   #8
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Re: Back light for gauges? -help

I'm not sure about the year of the bulb change. I know both of my clusters had mixed bulbs.
I got the ideas from BLE' BURB and I am happy with the results.
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Old 01-11-2010, 02:52 AM   #9
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Re: Back light for gauges? -help

hummmmm right on, thanks guys ill have to switch to the 168's...... and also, mine were mixed also.
thats some serious inspiration joe!
MANY THANKS!

Last edited by spinem; 01-11-2010 at 02:53 AM.
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Old 01-11-2010, 01:19 PM   #10
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Re: Back light for gauges? -help

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Originally Posted by spinem View Post
hummmmm right on, thanks guys ill have to switch to the 168's...... and also, mine were mixed also.
thats some serious inspiration joe!
MANY THANKS!
Did they put the brighter 168 in the warning lamp locations and the 161 in the main cluster lighting locations?

Maybe this explains the color difference in the bulb sockets. Blue for one bulb type and black for the other.
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Old 01-11-2010, 03:57 PM   #11
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Re: Back light for gauges? -help

i just put the white face gauges in mine with 168 blue light and painted the front and back of my reflecter and man its a world of diference and a must if you plan on keeping the stock gauges.
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Old 01-11-2010, 05:07 PM   #12
spinem
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Re: Back light for gauges? -help

Quote:
Originally Posted by 68 TT View Post
Did they put the brighter 168 in the warning lamp locations and the 161 in the main cluster lighting locations?

Maybe this explains the color difference in the bulb sockets. Blue for one bulb type and black for the other.
Yes they did! however at the time I thought one of the previous owners did it, after asking I soon realived I was the first to open it... so once again, yes, 168's in the warnings are factory.
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Old 01-14-2010, 04:11 AM   #13
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Re: Back light for gauges? -help

So I wana get more light too and paint it white too. I wana know exactly what to paint tho. Is it the part behing the gauge lense? Or the part where the gauges are held in? Or both? Sorry for the dumb question. I just wana do it right.
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Old 01-14-2010, 09:59 AM   #14
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Re: Back light for gauges? -help

Quote:
Originally Posted by slick78 View Post
So I wana get more light too and paint it white too. I wana know exactly what to paint tho. Is it the part behing the gauge lense? Or the part where the gauges are held in? Or both? Sorry for the dumb question. I just wana do it right.
The cover over the gauges has a light blue painted surface behind the black outer face. Paint this gloss white. It can be steel or plastic depending on what year your truck is.

If you have the time & patience and it is not bright enough with just the reflector housing painted and all 168 bulbs in the lighting circuit then tear it completely down like shown above and paint the blue area of the housing behind the gauges.
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69 K20 lwb TBI 350 4L60E NP208 14-bolt Dana-44 w/disc
68 Camaro SS / RS 500hp 439 inch roller cam big block 4L80E
79 Malibu TPI 350 4L60 w/ Z28 steering & sway bars
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Old 01-14-2010, 05:48 PM   #15
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Re: Back light for gauges? -help

right on thanx!! u guys are alot of help.im trying to build my first truck so i need as much help.thanx again
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