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Old Feb 3, 2018 | 07:53 PM
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Any one know how to break down the VIN number on early Vettes my 72 has 13 digits, Corvette Forum will only axcept 1981 on vin numbers which has 17 digits
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Old Feb 3, 2018 | 08:00 PM
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Found this on google search. Hope it helps.

1972
Example: 1Z37K2S123456
1 - Division Line (1=Chevrolet)
2 - Series (Z=Corvette)
3-4 - Body Style (37=Coupe, two-door hardtop, 67=Coupe, two-door convertible)
5 - Engine Type (K=350ci/200hp, L=350ci/255hp, W=454ci/270hp)
6 - Year Designation (2=1972)
7 - Plant (S=St. Louis, Missouri)
8-13 - Serial (Starts at 500001 through 527004)
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Old Feb 3, 2018 | 08:03 PM
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http://www.superchevy.com/features/v...corvette-vins/

http://www.vettefacts.com/C3/1972.aspx
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Old Feb 3, 2018 | 08:08 PM
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Originally Posted by TM1400
Found this on google search. Hope it helps.

1972
Example: 1Z37K2S123456
1 - Division Line (1=Chevrolet)
2 - Series (Z=Corvette)
3-4 - Body Style (37=Coupe, two-door hardtop, 67=Coupe, two-door convertible)
5 - Engine Type (K=350ci/200hp, L=350ci/255hp, W=454ci/270hp)
6 - Year Designation (2=1972)
7 - Plant (S=St. Louis, Missouri)
8-13 - Serial (Starts at 500001 through 527004)
Hello thanks for the reply digits 8-13, 8 being a number 5 is that part of the production numbers being the total number of Vettes produced and 9-13 being the amount of 72 production?
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Old Feb 3, 2018 | 08:14 PM
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The 5 is a check digit for lack of a better word, all 72 Corvettes had a 5 there. 1972 production ran from 00001 - 27004.

1Z37K2S500001
1Z37K2S527004

Last edited by Revi; Feb 3, 2018 at 08:19 PM.
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Old Feb 3, 2018 | 08:15 PM
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Originally Posted by Lloyd Raymond
Hello thanks for the reply digits 8-13, 8 being a number 5 is that part of the production numbers being the total number of Vettes produced and 9-13 being the amount of 72 production?
Someone with more knowledge than me would have to answer that one but I believe digit 8 is an 'S' not a '5'. Looks like the article used both characters in the example for some reason.
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Old Feb 3, 2018 | 08:28 PM
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Originally Posted by Revi
The 5 is a check digit for lack of a better word, all 72 Corvettes had a 5 there. 1972 production ran from 00001 - 27004.

1Z37K2S500001
1Z37K2S527004
Thank you Revi, all cleared up now much appreciated.
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Old Feb 3, 2018 | 08:34 PM
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Originally Posted by TM1400
Someone with more knowledge than me would have to answer that one but I believe digit 8 is an 'S' not a '5'. Looks like the article used both characters in the example for some reason.
Thanks TM1400, Yea digit 8 is a 5 representing the total number of Vettes produced so in your example 517,847 vettes produced since 1953 and 17847 being the production number for the car in 1972.
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Old Feb 3, 2018 | 08:42 PM
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Originally Posted by Lloyd Raymond
Thanks TM1400, Yea digit 8 is a 5 representing the total number of Vettes produced so in your example 517,847 vettes produced since 1953 and 17847 being the production number for the car in 1972.
The 5 in 517,847 does not represent the total amount of Corvettes built since 1953. The 5 is just a check digit.

1969 used a 7, 700001
1970 used a 4, 400001
1971 used a 1, 100001
1972 used a 5, 500001

Last edited by Revi; Feb 3, 2018 at 08:42 PM.
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Old Feb 3, 2018 | 08:43 PM
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are you sure about that??? Lloyd Raymond? because the first car was 500001, NOT THE 5000,000 CORVETTE MADE. They just start with a 500000 to give reference, so to speak.
unless you have found out something different. My 76 is 409056, so did they wreck over 100,000 cars and start over on that number?

Oh, by the way WELCOME to the forum!

Last edited by lvmyvt76; Feb 3, 2018 at 08:44 PM.
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Old Feb 3, 2018 | 08:53 PM
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Originally Posted by Revi
The 5 in 517,847 does not represent the total amount of Corvettes built since 1953. The 5 is just a check digit.

1969 used a 7, 700001
1970 used a 4, 400001
1971 used a 1, 100001
1972 used a 5, 500001
OK Revi, Thanks, I am still learning about these Vettes and it is so good that GM kept such excellent records probley better than any other manufacture.
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Old Feb 3, 2018 | 09:03 PM
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Originally Posted by Lloyd Raymond
Thanks TM1400, Yea digit 8 is a 5 representing the total number of Vettes produced so in your example 517,847 vettes produced since 1953 and 17847 being the production number for the car in 1972.
My mistake on the S vs 5. I missed the S as digit #7

My 68 uses a 4 as that digit. I searched production numbers and found something like 187k built prior to 68.
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Old Feb 3, 2018 | 09:08 PM
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Originally Posted by TM1400
My mistake on the S vs 5. I missed the S as digit #7

My 68 uses a 4 as that digit. I searched production numbers and found something like 187k built prior to 68.
Cheers TM1400, My first C3 just trying to understand the numbers, with your help and others I am getting all the help I need thank you.
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Old Feb 4, 2018 | 11:52 AM
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Originally Posted by Lloyd Raymond
OK Revi, Thanks, I am still learning about these Vettes and it is so good that GM kept such excellent records probley better than any other manufacture.
Actually, other than Pontiac, GM kept lousy records. Ford and Chrysler kept far better records.
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Old Feb 4, 2018 | 01:55 PM
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Click on this link:
https://gmheritagecenter.com/gm-heri...tion-kits.html

Then click Corvette
And click on your year for lots of info.
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