1970 Chevelle Special Paint Code Car

[Schonyenko2]

It appears that the 927 will denote a metallic pnt and I think the AF017 is a R-M mixing formula not dupont. Remember GM used 4 pnt suppliers R-M, dupont, Acme, and Ditzler, and it depended on which plant your car was produced in as to what was stamped on the tag for special orders especially on Chevelles.
While Mulsannia blue was a 70 GM color, it appears it wasn't an RPO color on SS Chevelles, sans the special order.
Appears you have a pretty cool project. I think we're all gonna want to see it when the pnt starts going on.