Found this truck pretty close to where I live, its a 81 single cab D150 with a 225 slant six with a slant six only 727 tranmission & 8 1/4 rear with unknown gear. So I went & looked at it & liked it so I bought it, had a good 30 gal gas tank which is good since the 20 gal one on my 84 is split and the cab does have rust issue with the drip rail which is no suprise.

Heres some pix of the drip rail and give me your opinions about how hard it will be to repair this, also the cab is dent free which is why I liked it because my cab on the 84 has that massive dent on the roof.