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Old 09-11-2017, 05:12 PM   #9
Keith Seymore
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Join Date: May 2009
Location: Motor City
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Re: 1970 2wd blazer production number

Quote:
Originally Posted by smbrouss70 View Post
I always believed that the ending numbers were a sequence for that particular assembly plant, and that included everything that went down that line. Meaning pickups, Blazers, and Suburbans, both 2wd and 4x4.
You are correct.

VINs do not correlate between final assembly locations. The sequential portion of the VIN (more or less) increments up with the order of build.

Some plants have an accumulator, or body bank, after the body shop (before paint) and after paint (before trim), which allows shuffling the build order based on operator workload or lack of availability of parts. (Can't have too many stick shifts in a row, can't have to many a/c jobs in a row, can't have too many cab running lights in a row, etc).

Fremont is an example of a plant that built straight through (no accumulators). I do not recall if St Louis built straight through or not.


Quote:
Originally Posted by smbrouss70 View Post
I assume that your Blazer was assembled in St. Louis as I believe they all were until 1972. If so, you have one of the first, if not THE first 2wd Blazer ever made since you have that low of a sequence number! Unfortunately, I don't believe that could ever be proven or disproven due to lack of records from back then.
Yep - pure speculation. The only way to know would be to have been standing there when the trucks went by.

K
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