My Vermillion 67 had a bench but the bottom was worn. I found a set of Procar seats on Kijiji and bought the proper mounting frame from Summitt.
My blue 67CST came with buddies but the previous owner didn't like them and sold them. I bought a set of buddies locally and I will have them refurbished.
http://67-72chevytrucks.com/vboard/a...1&d=1454523979