[JoeC]

Pete I donít know it that is true because there were about 10 different numbers used in the documents for 427 COPO Chevelles. This probably has something to do with the way Baltimore Assembly plant handled their assembly documentation. Compared to Norwood who used one number (9561) for L72 Camaro production. It is not clear how many numbers were actually used for the 427 COPO Chevelle program. I believe that Yenko ordered the first L72 Chevelles with 9562 then there were changes made using different COPO numbers as more dealers wanted to order them with their own selection of options.
Mark, I still like to see those documents [img]/ubbthreads/images/graemlins/biggthumpup.gif[/img]