One of the key custom work done is the integration of the 1956 Chevrolet 3100 dashboard.

This is a good reference site that information on this particular year restoration. https://barndogtrucks.com/2017/10/29/1956-chevrolet-3600-interior-restoration/

I'm adding the photos below as a reference. The dash shown here has a radio kit installed along with additional pull knobs that I need to research and identify.

One of my future projects is to change out the interior panels. The stock 1956 3100 door interior panels is the look I'm after.