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Old 01-16-2013, 03:28 PM
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illenema
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Default 1974 Vin Number

I have a 1974 with a vin number all numbers no letters inicating engine ct
Old 01-16-2013, 03:37 PM
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Easy Mike
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If you do, you've got a problem.

The actual VIN is on the driver's windshield post visible from outside the car. What does it say? It is also on the vehicle certification label on the driver's door (open the door and you should see it) if the label is still on the door.

An original Corvette engine will have two stamps on the pad on the block at the front of the right head. One is the engine assembly and identification stamp; the second is the VIN derivitive of the vehicle the engine was originally installed in. What do your two stamps say?

Old 01-16-2013, 03:43 PM
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illenema
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its 1z375454-----
Old 01-16-2013, 03:58 PM
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MelWff
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exactly where on the car do you see 1z375454 ? The first number 5 in the string has to be the letter "J", "T", or "Z". The second 5 in the string is the letter "S".

http://corvettec3.ca/vin.htm
Old 01-16-2013, 04:01 PM
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illenema
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On the car title- as well as dash board.
I was just wondering if its the original engine
Old 01-16-2013, 04:04 PM
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MelWff
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can you post a picture of the dash VIN, you are misreading the first number 5? The engine pad should have the last 6 digits of the VIN stamped on it.
Old 01-16-2013, 04:09 PM
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illenema
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yes I know I looked it up also. the last digits are a sequence #Looks like the only thing thats incorrect is engine segment #5 which is a #5 not a letter. So its a # 5 instead of a J ect.
Ever hear of that?
Old 01-16-2013, 04:17 PM
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MelWff
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Nope never heard of that. I assume the sticker on the drivers side door is gone?
Old 01-16-2013, 04:31 PM
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Originally Posted by illenema
...its 1z375454-----...
Should be 1Z37*4S4xxxxx
1 Chevrolet
Z Corvette
37 coupe
* J for the L-48; T for L-82; W for LS-4
4 1974
S St. Louis, Missouri
4 car line series code
xxxxx consecutive unit number.

Originally Posted by illenema
...On the car title- as well as dash board.
I was just wondering if its the original engine...
Don't use the title - that could be a typographical error. Use the VIN plate on the driver's windshield post.

Check the pad on the block as indicated in my first post. An original engine will have your VIN derivitive stamped on it. (14S4xxxxx)

Old 01-16-2013, 04:42 PM
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illenema
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Originally Posted by Easy Mike
Should be 1Z37*4S4xxxxx
1 Chevrolet
Z Corvette
37 coupe
* J for the L-48; T for L-82; W for LS-4
4 1974
S St. Louis, Missouri
4 car line series code
xxxxx consecutive unit number.



Don't use the title - that could be a typographical error. Use the VIN plate on the driver's windshield post.

Check the pad on the block as indicated in my first post. An original engine will have your VIN derivitive stamped on it. (14S4xxxxx)

Ya I don't have the car yet just the title. i had the car inspected by a professional service they got the same number as the title so we will see when i receive the car.
I was just curious its not a numbers matching deal or something. thanks for reply
Old 01-16-2013, 04:56 PM
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Mike Ward
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Originally Posted by illenema
I have a 1974 .....
No, apparently you don't:

Originally Posted by illenema
Ya I don't have the car yet just the title.,,,,,
Ask again (without playing the 20 questions game) once you've got the car in front of you.
Old 01-16-2013, 05:20 PM
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Definitely a mistake. My '74 VIN number reads: 1Z37T4S437138

Mike
Old 01-16-2013, 06:43 PM
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Paul Borowski
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...rut roh, for all you old, old timers here you may remember a guy by the name of "Kerry" on the old "Yankee Lady" Corvette Forum in the late nineties....

....poor guy got BASHED & I mean BASHED like all get out...

...went on & on & on about "5th digit being a 5 instead of the letter S".

...are you Kerry? Are you serious about the VIN #?

...Kerry's old Corvette? How long have you had it? Wonder if this would even be in the archives.....

....was some funny **** back in those early internet Corvette message boards. Times I laughed so hard I cried and fell out of this chair.
Old 01-16-2013, 07:12 PM
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Originally Posted by Easy Mike
Should be 1Z37*4S4xxxxx
1 Chevrolet
Z Corvette
37 coupe
* J for the L-48; T for L-82; W for LS-4
454 is a 'Z'
Old 01-16-2013, 08:25 PM
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Ask again (without playing the 20 questions game) once you've got the car in front of you.[/QUOTE]

I just asked a simple question. Its a 454 I know that fo sure.

http://i261.photobucket.com/albums/i...ma/74vette.jpg

http://i261.photobucket.com/albums/i...a/engine-1.jpg

Last edited by illenema; 01-16-2013 at 08:39 PM.
Old 01-16-2013, 08:51 PM
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Thanks for replies
Old 01-16-2013, 08:58 PM
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Originally Posted by Paul Borowski
...rut roh, for all you old, old timers here you may remember a guy by the name of "Kerry" on the old "Yankee Lady" Corvette Forum in the late nineties....

....poor guy got BASHED & I mean BASHED like all get out...

...went on & on & on about "5th digit being a 5 instead of the letter S".

...are you Kerry? Are you serious about the VIN #?

...Kerry's old Corvette? How long have you had it? Wonder if this would even be in the archives.....

....was some funny **** back in those early internet Corvette message boards. Times I laughed so hard I cried and fell out of this chair.
Was he from New York by chance?

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Old 01-17-2013, 08:59 AM
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Easy Mike
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Originally Posted by Big Block Dave
454 is a 'Z'
Sure is. Typo error on my part.

Old 01-17-2013, 12:38 PM
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Does anybody know what that device is in front of the air cleaner? Looks to be part of the cooling system.

http://i261.photobucket.com/albums/i...a/engine-1.jpg
Old 01-17-2013, 12:43 PM
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Originally Posted by MelWff
Does anybody know what that device is in front of the air cleaner? Looks to be part of the cooling system.

http://i261.photobucket.com/albums/i...a/engine-1.jpg
Coolant "filler"




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