It is definitely not a 4WD. No 4WD long bed crew cabs were ever built. Having said that I'd sure like to look at the truck. It looks like a good candidate for a Cummins and 4WD conversion.
I never learned to count my blessings, I choose instead to live inside my disasters.
The Scamp is sold, now just two old trucks and one new one.
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NP435, D44, D60 and NP205 divorced transfer case. Magnum 5.2 MPI and NV4500 coming soon.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi!