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Old 06-10-2012, 12:42 PM   #1
rossboss
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suburban question ?

I'm preping my suburban for paint and noticed a hole behind where the rear bumper wraps around the body on the right side only. This appears to be a factory hole about 1" in diameter. I have no idea what this could have been for. Does anyone know what this is. Check your suburban and see if you have one. thanks
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Old 06-10-2012, 02:11 PM   #2
LT1 Burb
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Re: suburban question ?

Yup, mine has the same hole and I have never noticed it before now, can barely see it with the bumper on.
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Old 06-10-2012, 07:21 PM   #3
dthela
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Re: suburban question ?

Is it on the pan under the back door? Mine had a trailer connector back there. 1" hole and 2 small screw holes
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Old 06-10-2012, 07:35 PM   #4
Coboyle04
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Re: suburban question ?

Got a picture?
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Old 06-10-2012, 11:06 PM   #5
dthela
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Re: suburban question ?

no sorry
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Old 06-10-2012, 11:28 PM   #6
padresag
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Re: suburban question ?

both of my suburban bodies have them on both sides . all with flat grey plugs in them
ron
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Old 06-11-2012, 02:24 AM   #7
FreakyMalo
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Re: suburban question ?

no holes in my '66.
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Old 06-11-2012, 08:30 AM   #8
Keith Seymore
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Re: suburban question ?

Pic would help.

It could be a gage/locating hole during the welding/body fixturing process; it could be a paint access or vent/drain hole for during the painting process; or - it could be a wiring pass through for some option content that your truck was not specified with.

Just a few thoughts.

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Old 06-11-2012, 05:01 PM   #9
hd74
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Re: suburban question ?

mine had lights installed in tgem not sure if they were back up or stop lights
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Old 06-11-2012, 07:07 PM   #10
rossboss
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Re: suburban question ?

Here's a picture of mine, I just have one on right side. Some have one, some have two, and some have none, it doesn't make a lot of sence. I was hoping that someone would have had a difinitive answer on what they were for.
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