[JoeC]

The 73 Chevelle wagon has COPO typed on the build sheet. So it appears that special paint has something to do with the COPO process. It is only for the paint not a hi po option. Same with the Yenko Chevelles with special paint. There are three COPO option codes on the build sheet listed below the RPO options. The 427 COPO code, the Yenko COPO code, and a special paint code all on the same line. At least in these two examples the paint appears to be included as a COPO option. Why else would it be right on the build sheet as a COPO option?