looking for some help on a '78 dash...
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Junior Member
Joined: Jul 2005
Posts: 49
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From: South Texas
Car: '89 RS/'78
Engine: 305/305
Transmission: 700r4/?
looking for some help on a '78 dash...
Hey guys I know it's not a third gen. but I'm crossing my fingers that one of you guys can help me out...
ok, here goes...
i've got a '78 for the most part all original (interior, exterior, and engine), I am wondering if there is a way I can make the gauges shine brighter...I got the aftermarket 3guage cluster (amps, temp, oil) and those things shine like crazy i've got them mounted underneath my stereo...But now my speedo and fuel gauge really look dim especially when compared to those other gauges...
Does anyone know a way I can fix this???
ok, here goes...
i've got a '78 for the most part all original (interior, exterior, and engine), I am wondering if there is a way I can make the gauges shine brighter...I got the aftermarket 3guage cluster (amps, temp, oil) and those things shine like crazy i've got them mounted underneath my stereo...But now my speedo and fuel gauge really look dim especially when compared to those other gauges...
Does anyone know a way I can fix this???
Supreme Member
Joined: Jan 2002
Posts: 1,122
Likes: 2
Car: 1984 Trans Am 15th anniversary
Engine: L69
Transmission: 700r
Axle/Gears: 3:73
Re: looking for some help on a '78 dash...
Hey guys I know it's not a third gen. but I'm crossing my fingers that one of you guys can help me out...
ok, here goes...
i've got a '78 for the most part all original (interior, exterior, and engine), I am wondering if there is a way I can make the gauges shine brighter...I got the aftermarket 3guage cluster (amps, temp, oil) and those things shine like crazy i've got them mounted underneath my stereo...But now my speedo and fuel gauge really look dim especially when compared to those other gauges...
Does anyone know a way I can fix this???
ok, here goes...
i've got a '78 for the most part all original (interior, exterior, and engine), I am wondering if there is a way I can make the gauges shine brighter...I got the aftermarket 3guage cluster (amps, temp, oil) and those things shine like crazy i've got them mounted underneath my stereo...But now my speedo and fuel gauge really look dim especially when compared to those other gauges...
Does anyone know a way I can fix this???
If your not satisfied with the stock factory brightness after a good cleaning. Paint the back of the gauges bright silver or chrome (spray paint). You can paint the back any color depending on what color you want the gauge lights to be (silver will make it super bright and similar to stock) which is why I say get a seperate cluster if you may want to keep the original untouched.
This will work best without butchering the cluster with LED's or other light add ons.
Supreme Member

Joined: Jun 2002
Posts: 2,227
Likes: 46
From: North East GA
Car: 1989 Firebird
Engine: 5.7 LS1
Transmission: T56
Re: looking for some help on a '78 dash...
can you use a brighter bulb in those or a LED alternative that is brighter without butcherin it? I don't know what type of bulb it uses but there are super bright LED alternatives for most automotive bulbs.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
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