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#1146855 01/28/2016 12:12 AM
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These are the ignition keys for my '48 Chevy 1/2 ton.

http://s160.photobucket.com/user/st...novsky/ignition%20keys?sort=3&page=1

Note that they have the same # stamped on them, yet the actual key blanks are different. Can someone "in-the-know" explain this? Seems a bit odd to me. Thanks.

LUKE

fonz8261 #1146866 01/28/2016 2:02 AM
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Low bid contract for key blanks?
Jerry


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fonz8261 #1146869 01/28/2016 2:14 AM
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Extreme Gabster
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I imagine both are aftermarket keys. Your original probably had Briggs and Stratton on it but the one shown doesn't have enough wear for a 68 year old key. The GM marked on is currently available.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.
fonz8261 #1147588 02/01/2016 3:27 AM
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One should be the door key, the other the ignition key. Same number for the same truck.


1940 Chevy 1/2 ton pickup "KC"
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40casey #1147593 02/01/2016 3:44 AM
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Both are ignition keys, just different blanks.

fonz8261 #1147595 02/01/2016 3:54 AM
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Bubba - Curmudgeon
Bubba - Curmudgeon
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Originally Posted by fonz8261
Both are ignition keys, just different blanks.
How would anyone know if it is an ignition key, a door lock key, or a glove box lock key?

Wouldn't they all be the same pattern, if made for matching locks? Weren't the original locks matching (same keys)?

tclederman #1147600 02/01/2016 4:08 AM
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These ignition keys have the same cut pattern, yet the blanks are different. I find it quirky that I have two different blanks for my ignition; would have thought that the key blanks would be the same.

fonz8261 #1147603 02/01/2016 4:10 AM
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I just received key blanks for my '51 and the groves are on the opposite side of the key. The key I have for my ignition has the groves on the right side. Just my luck.

fonz8261 #1147605 02/01/2016 4:13 AM
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Bubba - Curmudgeon
Bubba - Curmudgeon
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Originally Posted by fonz8261
These ignition keys have the same cut pattern, yet the blanks are different. I find it quirky that I have two different blanks for my ignition; would have thought that the key blanks would be the same.
There is a good possibility that one key or the other key or both keys are not the original keys that originally came with the truck?

tclederman #1147636 02/01/2016 6:17 AM
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Both ignition keys work, and that is all that really matters. I am just fussing over something that is rather trivial.

fonz8261 #1147652 02/01/2016 2:04 PM
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The B10 & B11 blanks were used back then. The hex head B10 was used for the ignition & doors. The round head B11 was used as the trunk & glove box key on cars. I don't know if the B11 was used on the trucks. B10 & B11 blanks.


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fonz8261 #1147668 02/01/2016 4:44 PM
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Extreme Gabster
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Trucks only used the B10. All locks were keyed the same. Ref: Factory assembly manual.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.
Cletis #1147759 02/02/2016 2:32 AM
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On my 58 key it is what I call a pear shape briggs and Stratton number 8074 stamped just below the key ring hole. It operates the ignition and both doors. My glove box has no key slot.

fonz8261 #1147826 02/02/2016 3:34 PM
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Bolter
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I seem to recall from my days of making keys (40+ years ago) that there were several Briggs & Stratton key blanks that had roughly the same grooves cut in them. If we were out of the correct (according to the book) blank we would just grab a different but compatible blank and cut the key. Customer didn't care just as long as the key worked. A little polishing with the wire wheel or a slight grind here or there with the cutter and all was well.


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
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fonz8261 #1150715 02/17/2016 11:25 PM
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Hi,
I was wondering where you can get key blanks. I just brought home a 55 first series C3100 and only got one set of keys. Everywhere I went ( hardware stores, Big Box) - they all said they do not have a blank, and don't think they can get one -

Anyplace you can recommend to get a blank would be appreciated

thanks

Joe F


Joe Finkelstine
Born and bred in Motown
fonz8261 #1150717 02/17/2016 11:31 PM
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Bolter
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All over evil bay and Amazon. Just search Briggs &Stratton General Motors key blanks.


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)

fonz8261 #1150720 02/17/2016 11:54 PM
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Wrench Fetcher
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Thanks martin
I found lots of blanks on Evil Bay, but now, is there any guide as to which blanks I need other than visually trying to match my actual key with an image?- it is a 1955 First series C3100 1/2 ton

thanks for your help!


Joe Finkelstine
Born and bred in Motown
fonz8261 #1150727 02/18/2016 12:35 AM
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Find the oldest lock smith in your area and see if they have the blanks collecting dust...

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1956 8400 Wrecker w/Holmes 525
1956 9200 Tractor w/Allison Automatic
1952 Willys M38 Army Jeep
1953 Willys M38A1 Fire Jeep
1978 Jeep CJ-5 Navy Jeep
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fonz8261 #1150735 02/18/2016 1:47 AM
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Bolter
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Joe, our resident key man Cletis will chime in soon with the blank # you need. I don't remember myself. Mike B has a good suggestion. Reread post a few back, seems like trucks used B10 blanks.

Last edited by Justhorsenround; 02/18/2016 1:49 AM.

Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)

fonz8261 #1150742 02/18/2016 2:57 AM
Joined: May 2001
Posts: 7,440
Extreme Gabster
Extreme Gabster
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Yes, a B10 blank is what you need. And you should not have any trouble finding them locally. Are you sure you have an original ignition switch?


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.
fonz8261 #1150745 02/18/2016 3:04 AM
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'Bolter
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1933 - 1966 used that blank for ignition. The b-11 is for trunks, etc.
ACE Hardware,,Orchard Supply,,Home Depot.
I get all my bulk blanks from www.ekeys.com and make copies of my master key set.

Cletis #1151573 02/22/2016 10:28 PM
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Wrench Fetcher
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Hi All
thanks for the good advise, and to your question Cletis, I am not 100% certain I have an original ignition switch, but the one key I have looks much like to B10 blanks I see

How would I check for original switch on this truck?


Joe Finkelstine
Born and bred in Motown

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