I have a 67 chevelle malibu and today i decided to de code my cowl tag and engine numbers. When i looked at my cowl tag, i was able to de code everything fine untill i noted that there was a number at the bottom that read, W 2M. I couldn't find it under the options list so what does it mean???

I am far from an Expert, here is what I came up with..

W
W A02 1964-67 tinted windshield only
2M
Option Group 2
M M35 1964-67 Powerglide

sounds right. i do have a tinted windshield only plus i know for sure its a powerglide transmition.

thanks for your help