The stock 508 Dark Blue looks great on these trucks.
Here is another thread I just posted 508 pictures for.
http://67-72chevytrucks.com/vboard/s....php?p=6197758
Here is a truck being returned to its original 508 by rubbing off the yellow top coat.
http://67-72chevytrucks.com/vboard/s....php?p=5499023