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#1 |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 379
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GM Lock code on dealer invoice?
On the dealer invoice is a number followed by "Key Nos" Is this the code for the cylinder lock?
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#2 |
Registered User
Join Date: Jul 2018
Location: Catskill Mountains,NY
Posts: 8,911
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Re: GM Lock code on dealer invoice?
Should be the punch code to have keys made .
__________________
Mark 72 c20 custom camper Husky edition, 66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark 1969 AMX , 1968 c20 stepside ,85 K20 1977 Suburban sold 68 anniversary. |
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#3 |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 379
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Re: GM Lock code on dealer invoice?
How many digits should be in the punch code?
Is it typical to find this info on the dealer invoice? |
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#4 |
Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,285
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Re: GM Lock code on dealer invoice?
One alpha character followed by three digits.
Yes - on the invoice and build sheet. They have to be able to make keys in case the originals are lost or stolen. K
__________________
Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ |
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#5 |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 379
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Re: GM Lock code on dealer invoice?
Just before KEY NOS is a 5 digit number. There is no alphanumeric letter.
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#6 |
Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,285
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Re: GM Lock code on dealer invoice?
Not directly under the box that says "Key No."?
Looks like "P568" and "S214" to me. ![]() There should be two codes: one for the ignition key and one for the door lock cylinder. K
__________________
Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 02-19-2021 at 09:08 AM. |
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#7 |
Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,285
|
Re: GM Lock code on dealer invoice?
Here's the build sheet for my '65 GTO, found on top of the fuel tank.
Key codes are shown (but redacted). K
__________________
Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ |
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