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Old 03-15-2012, 02:08 PM   #1
gcburdic
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Locking Gas cap

Hey gang,

With the price of fuel at a premium and my burb has a 50 gallon tank on board....I figured I better protect the precious fossil fuel in the tank....or at least keep someone honest.....so question is, do they make a locking gas cap??...does it need to be vented since it's a 72 burb?
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Old 03-15-2012, 02:33 PM   #2
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Re: Locking Gas cap

Mine had one for years, back in the 70's oil embargo my Dad had to put one on. Since fuel theft was bad, and apparently someone stole fuel from the burb in the middle of the night.
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Old 03-15-2012, 03:21 PM   #3
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Re: Locking Gas cap

If its like the fuel thefts around here they won't bother with the cap, they will just roll up under it and pop a hole in the tank for gravity feed fill. Only way locking cap would help with that is if you had a decent skid plate under the tank
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Old 03-15-2012, 08:40 PM   #4
gcburdic
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Re: Locking Gas cap

Quote:
Originally Posted by vectorit View Post
Mine had one for years, back in the 70's oil embargo my Dad had to put one on. Since fuel theft was bad, and apparently someone stole fuel from the burb in the middle of the night.
Got a picture of it?

Quote:
Originally Posted by richard2717 View Post
If its like the fuel thefts around here they won't bother with the cap, they will just roll up under it and pop a hole in the tank for gravity feed fill. Only way locking cap would help with that is if you had a decent skid plate under the tank
You are smarter than most thieves!!!.....I want the cap to at least keep someone honest....
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Old 03-15-2012, 09:58 PM   #5
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Re: Locking Gas cap

It was a Stant.

Apparently it's still being made!

http://www.summitracing.com/parts/SNN-10491
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Old 03-15-2012, 10:56 PM   #6
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Re: Locking Gas cap

When I bought my Burb it had a locking gas cap but the guy had lost and he also screwed up the filler neck trying to get it off. Those caps really arent hard to open without a key but at least you have the piece of mind that someone isn't going to pour god knows what in your tank without you knowing it.
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Old 03-16-2012, 04:49 PM   #7
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Cool Re: Locking Gas cap

Is that one from Summit a match for a 72 burb? I have found quite a few that looked right but did not fit.
Thanks!
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Old 03-20-2012, 10:27 PM   #8
badpeanut
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Re: Locking Gas cap

Stant 10571 is the correct part number for a non-vented locking 1972 pickup gas cap (based on personal experience on my pickup). Your Suburban should also be non-vented (have a charcoal canister under the hood).

Stant 10491 is vented. I also believe it is not physically interchangeable.
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