I have noticed in increased interest in the 60-66 trucks as well. That will be good in the end, I feel. Higher interest will lead to manufacturers being willing to add parts production to increase profit margins. I think those 60-66 catalogs will slowly get thicker over time. I hope so anyway.

1963 Chevy C20 Longbed Stepside
1978 Chevy K30 Custom Deluxe