I have never seen one of these (64 Dodge, (truck?)

I love it as is.
If you get it, I would go through the brakes, tires, etc. and get it road worthy and drive it as is.
Those trucks are tanks and it's hard to break them.
My brother almost bought one in the late '70s for 50 bucks because it had a Dana 60 in it. and it was a sedan delivery.
I thought it was cool on it's own and wished he would have bought it.....
But, he came across a rolled '68 GTX for 75 bucks with no drive train except for the 3:54 Dana that was still in it.
Long story short, I ended up with the Dana 60 for my '69 Super Bee about 5 years later for 200 bucks.
He was happy he made money on it!
Those were the days....