I did find this bolt for the fuel pump for vacuum. That and the manifold?
The 3rd for clean air? Also found an original length wiper hose. Its cracked and unusable
but bent for fitment.
Attachments
fuel pump vacuum.JPG (93.56 KB, 218 downloads)

~ BD.
"You won't find me in an old folks home" Pioneer Florida Cracker
1958 Apache Stepside
1958 Apache 1/2 ton Panel
1959 Apache 1/2 ton Panel