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| | | Forums66 Topics128,208 Posts1,057,446 Members48,471 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2004 Posts: 21 Junior Member | | Junior Member Joined: Nov 2004 Posts: 21 | What is the hole in the roof of the cab for in my 63? It is toward the rear of the cab in the center with a rubber plug in it and goes into the inner space og the roof.
Thanks, Ivor
63 chevy short/fleet 292/4speed under construction
| | | | | Joined: Jul 2005 Posts: 27 Junior Member | | Junior Member Joined: Jul 2005 Posts: 27 | I'm not sure , but I'm thinking that it was for an antenae or something. Someone probably did it years ago,I haven't seen any factory things like that. I very well could be wrong.
I'm older than my truck but it's smarter than me! 66 GMC 3/4 ton fleetside 283, turbo 400.
| | | | | Joined: Dec 2003 Posts: 1,554 Shop Shark | | Shop Shark Joined: Dec 2003 Posts: 1,554 | More than likely there was an antenna there. | | | | | Joined: Mar 2001 Posts: 1,181 'Bolter | | 'Bolter Joined: Mar 2001 Posts: 1,181 | Ivor,
It not stock what ever it was?
probally some PO thought an antanna would look good there, got any pictures? | | | | | Joined: Jan 2001 Posts: 613 Member | | Member Joined: Jan 2001 Posts: 613 | thats where i have my xm antenna. | | | | | Joined: Jan 2005 Posts: 279 Shop Shark | | Shop Shark Joined: Jan 2005 Posts: 279 | It could be for a spotlight also...
Gangster whites and straight pipes.....
| | | | | Joined: Nov 2004 Posts: 21 Junior Member | | Junior Member Joined: Nov 2004 Posts: 21 | Thanks for all the input. I thought it was stock because it is a perfect hole with no chewed edges or anything. It is about 1" in diamerer. I'm not sure how you would feed a cable up into the space between the inner ceiling and outer roof. I';; try to get a pic tomarrow. I'm in the process of grinding all the paint off the cab so it is bare metal now. I ground the plug right out.
Thanks again ivor
Thanks, Ivor
63 chevy short/fleet 292/4speed under construction
| | | | | Joined: Oct 2003 Posts: 5,152 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Oct 2003 Posts: 5,152 | My high school job was installing and removing communication radios in police cars and commercial vehicles. In those days I put a lot of those rubber plugs in perfectly drilled holes in the tops of pickups. I also got good at sneak'n wires into small spaces.
Its almost certainly filling a hole where an antenna was once installed.
1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more... It's true. I really don't do anything but browse the Internet looking for trouble... | | | | | | Anonymous Unregistered | | Anonymous Unregistered | My 60 has the same. I just have never removed the plug. Interesting | | | | | Joined: Jan 2005 Posts: 164 Shop Shark | | Shop Shark Joined: Jan 2005 Posts: 164 | I agree with the antennae....if it were a spotlight, it would have gone through the inner ceiling as well.
A roof spotlight was pretty common on farm trucks around here in the mid 60s. It was a pretty good way to check on irrigation, animals, etc, at night. Lots of fun for a kid, too. One could play spaceship, submarine, cops and robbers, almost anything while hanging on to the handle and rotating the beam up and down and aroound.
Don't guess the safety folks were too keen on having a metal handle hanging down in the middle of the truck... | | | | | Joined: Jan 2005 Posts: 1,682 Extreme Gabster | | Extreme Gabster Joined: Jan 2005 Posts: 1,682 | Properly drilled antenna holes should look clean, and indistinguishable from the quality or look of a factory hole.
"jagged or "chewed" edges are usually a result of your 19 year old neighbor who is a "car radio expert" and uses spade bore/paddle bits or a hole saw intended for wood to punch all his holes.
A good communications installation tech can get a wire anywhere.. because ideal antenna placement isn't always where it's easiest to get a wire.. and unlike your local CATV or Satelite sub-contractor, just running the line down the side of the truck with romex staples isn't considered acceptable.
an idea is only stupid if you think about it rationally.
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