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« on: July 11, 2016, 12:18:50 AM »
It's from an unpublished trend book that was shared only with a few GM Execs. I believe one of those Retired Execs last year sold a copy and now a few others have that information. Pretty sure NCRS has it all, but no one is sharing any of the information for the most part.
Yes I have that data for 68's', The 69 Camaro information is only through the end of August so it was not final data.
The Book encompasses all Chevrolet Models dating back to the mid 50's through 1969. There is limited 1970 information through only March.
The biggest issue is that often times the ECL codes are listed with individual production information but there is no usage column stating when that ECL code was used
As an example, 1968 Camaro under Z22 lists in parenthesis 108 ECL codes with 40,977 units produced. No listing of each ECL code. Under ZJ9 there's only 4 ECL codes, each is listed with production on each ECL but no explanation of when they are used. I think you understand.
Paul