[Silverstate55]

Whadya know, I did manage to get a short video clip of my 1982 GMC 3/4-ton with Detroit 4-53T running, just before I put it into covered storage near my shop:

1982 GMC with Detroit Diesel 4-53T (plus Jakes)

https://www.youtube.com/watch?v=q_0r-yBiqLI