72-80 Dodge trucks are my favorite, ecspecially 72-74 Power Wagons. I currently have a '72 W100, '73 W200, and a '74 W100 Sno-Fiter. I prefer the 72-74's lock-out hubs over the 75-79 full time set-up.
He is right the 72-74 have locking hubs and divorced NP205 transfer case so your axles are not spinning when you don't need them. I am building one right now. The guys over at Ramcharger Central think the 72-74 W100 was the best drivetrain dodge ever put in a 1/2 ton. 8 3/4 rear, Dana 44 front, NP 205 TC.
