I learned to drive this 74 620 back in 77. Had the interior was redone, but don't have any pics. The double tube roll bar came out of Bakersfield, CA.
My dad sold the 74 by accident. He thought the guy was joking. My dad said he would take the same amount he paid for the truck 5 years earlier. The guy showed up with a check, so we went out and bought a 79 620 KC. I worked for a body shop after high school and had my boss spray a custom paint job on it.
Then, after a tonneau, Bushwacker flares, frenched marker lights, and radial ATs. I still remember how much better the radials rode than the bias mud tires. The MTs were impossible to balance.
Wish I had both of them back!!!