Power Wagons are 4wd going back forever.
I'm thinking there is a difference between 1st gen Ran and 1st gen Cummins. 1981 was the first year for the Dodge "Ram".

I built this 1978 F250 that had 44" meats. I thought it was pretty high, boy. lol.

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72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, .
Moparmarks Parts & Restorations
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