Sorry, they're "Sheet metal run numbers" from the factory. Larry- if you replaced some sheet metal, you could always try and match the stampings. Guess it just depends how correct you want a restoration to be..
Kyle
67 Verdoro Green 400 Front bench w/auto on column Now excepting- free, ready to bolt on, Pontiac Aluminum Heads... Thanks to John(Hammered)-- This project is REBORN!! http://s903.photobucket.com/albums/ac237/lupdiesel/