A-Silver, B-Black, C-Light Blue, D-Medium Blue, E-Dark Blue, F-Light Green, G-Dark Green, K-Medium Turquoise, L-Dark Turquoise, M-Turbine Bronze, P-Bright Red, Q-Red, R-Yellow, S-Cream, W-White, X-Beige, Y-Bronze, Z-Gold, 4-Sandstone, 6-Mauve, 7-Maroon. I also have the LUCITE CODEs, DUCO CODEs, and DULUX CODEs for these colors if you need them.

Sources: DuPont Automotive Refinsh Colors 1966 Chrysler Corporation