I have a 66 riv and my workshop
manual does not show my
paint code, it is XX

can anyone solve

thanks

According to the paint chart in the '66 section, http://www.buicks.net/years/66/66paint.html it should be an all "Riviera White" car with a code of XX

thanks bob, I notice that there
is a few unique Riv colours
that the manual does not mention