New 77' Stepside, color question

[jarero]

I just picked up a 77' Stepside 2wd and my mind is going crazy with ideas of what I want to do with it. I know that it is going low (static drop) and the interior will need a lot of help but I am some what limited as to what I can do to it for now until my 66' Impala is done.

Now on to my question.....

The truck has had a repaint at some point in its life and it looks pretty decent as is with the exception of some chips and scratches here and there. I am assuming that the truck is painted a factory color since I have seen others that look just like it. I would like to buy some paint to do some touch up but need to know what to get. I have looked in the door jambs and the glove box for any info about the paint code and I don't see it. Any help is appreciated.

Some additional info about the truck:

350 with an RV cam, headers, 1406 edelbrock and performer intake
SM465 tranny
P/S P/B
Factory A/C (missing compressor)