OEM Clearance/Roof Lights

[LTZ C20]

That stock set with the led bulbs are cool.

[Engineer]

Idahoman-

Those Truck-Lite part numbers I provided are the actual GM pieces. The lenses on my '77 came from a GM dealer in a GM box. The GM part number is molded into the bottom while the top has "Signal Stat" on it which is the Truck-Lite trade name.

You can trust me on this. The Truck-Lite pieces ARE OEM GM.

Buy the cheapest under the Truck-Lite name and you should be gtg.

[LTZ C20]

Idahoman-

Those Truck-Lite part numbers I provided are the actual GM pieces. The lenses on my '77 came from a GM dealer in a GM box. The GM part number is molded into the bottom while the top has "Signal Stat" on it which is the Truck-Lite trade name.

You can trust me on this. The Truck-Lite pieces ARE OEM GM.

Buy the cheapest under the Truck-Lite name and you should be gtg.

This is great to know. Thanks.

[IdahoMan]

Sweet.

Thanks.

[IdahoMan]

Just got'm. Excellent.

Now what to do about the drying/brittle base rubber? I don't think just outright replacing will do. Is there a good way of keeping seals/gaskets supple/soft/protected/un-brittle?

[LTZ C20]

Don't forget it took 30-40 years for them to get that way. You might try some of that stuff that gets sprayed on tires to make them shiny. We all have various brands we prefer (convo for another day) or maybe even some vinyl dressing type stuff, used to keep dashboards and similar materials from drying out in the sun and keep them moist and clean.

Just an idea, but we have this stuff at work our detailers use for black plastic trim and tires and I spray it on the outside plastics, all the front, side markers, tail lights and roof lights, has a uv blocker in it to help slow down the effects of sun on the plastic. Been working good for me for a few years now since I started using it. Does great on old faded black plastic too, don't have any of that tho lol.