Yes, it is a 4 wheel drive (W150) long box regular cab truck with a /6 and 4 speed. The slant six with the manual trans on this truck was called the "Miser package" in 83. 2wd versions had an overdrive 833 4 speed. The 4wd's got the np435 with the granny gear. 6.68:1 for first gear and 8.26:1 reverse gear. Great for backing stuff up! SLOWLY.. haha
To top the weirdness of my truck off, it has factory A/C! I will have to post build sheet pics.