I regret selling my 1968 D-100 long bed, 170 ci slant 6.
Someone had switched out the original 3 speed trans for a 4 speed granny gear one. For the engine to be a 170, it was a bear with the 3.55 rear. I pulled an 18 foot all steel trailer with full sized cars with it. Not fast, but steady.
I sold it 31 years ago.
I will post a picture of it when I find it.
I found an old picture of the '68. I bought a '72 Dodge with a 360, automatic when I sold the '68. The '72 was a really nice, strong running truck.
This was taken on one of our trips on the dirt mountain roads we love to go on. We were at this same place on Monday in my old '87 F150 4x4 I have had since 1992.
The 'ole '87 at the same exact place the '68 is sitting, 33 years later.