is there away???

get good at trying to picture colours in your head lol...if you are looking for facotry colours, here are a couple of good sites that i found

1970 colours on ebodies and dusters
http://www.hamtramck-historical.com/colorsExt/colorsExt.shtml

and a bunch of colours ranging in years on GTX's
http://gtxregistry.com/gallery.htm

anyways good luck at picking a colour...definatly is a tough choice...just finished picking a colour for my 71 scamp which will be seeing paint very shortly