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Old Jan 17, 2009 | 05:28 PM
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From: kent ct - "if i'm not in the vette, i damn well better be on the yacht."
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Default Numbers matching?

I was surfing over at the C3 section and read a thread about numbers matching & etc. It made me wonder...do we have numbers matching, like in the V.I.N? Haven't heard any discussion about changing blocks etc., so maybe it is not an issue any more?? thanks, Dave
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Old Jan 17, 2009 | 05:34 PM
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This is not present in your modern day vehicles.
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Old Jan 17, 2009 | 05:48 PM
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From: kent ct - "if i'm not in the vette, i damn well better be on the yacht."
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Thanks, Gene; I knew someone could help...
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Old Jan 17, 2009 | 08:01 PM
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good info thanks
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Old Jan 18, 2009 | 01:05 AM
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Originally Posted by dobewillie
good info thanks
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Old Jan 18, 2009 | 10:21 AM
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Would like to hear more info on this topic.
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Old Jan 18, 2009 | 10:31 AM
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Originally Posted by Gene Culley
This is not present in your modern day vehicles.
Correct.....not in a long while.
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Old Jan 18, 2009 | 10:39 AM
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I never really knew.
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Old Jan 18, 2009 | 11:35 AM
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Aren't the Derivative VINs on the engine block and transmission case a matching # system?
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Old Jan 18, 2009 | 11:58 AM
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Old Jan 18, 2009 | 01:49 PM
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2000 Helms shop manual, page O-7:

"A VIN derivative can be used to determine if a vehicle contains the original engine or transmission, by matching the VIN derivative positions to their accompanying positions in the complete VIN."

VIN Derivative Position = Equivalent VIN Position

1 = 3 (Car Division)
2 = 10 (Model Year)
3 = 11 (Assembly Plant)
4-9 = 12-17 (Plant Sequence Number)
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Old Jan 18, 2009 | 02:12 PM
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you guys have no clue
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Old Jan 18, 2009 | 05:05 PM
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Originally Posted by Nowhere Man
you guys have no clue
You're just gonna pop in here with a remark like that and not educate us? Wow!

I thought one of the purposes of this forum was to help each other. Come on now, we need your wisdom.
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Old Jan 18, 2009 | 09:30 PM
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Old Jan 18, 2009 | 09:38 PM
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Originally Posted by Marcs c5
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Old Jan 19, 2009 | 05:25 PM
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Originally Posted by El Zappo
You're just gonna pop in here with a remark like that and not educate us? Wow!

I thought one of the purposes of this forum was to help each other. Come on now, we need your wisdom.
if you wanna learn about numbers matching do a search over in the C1/C2 section there will be pages of information. there is just more then if if the vin matches what is stamped on the engine block. but for your newer cars I don't think it will ever be a issue
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