Neat truck! Interesting that it is a short bed with dual fuel tanks and a straight six. Seems like most of the straight six swb’s I’ve seen are single tank. The valve cover is also pre- Bullnose, but the accessories are serpentine belt... so I wonder if it might be engine swapped? At any rate it looks like a good truck for the price.
SHORT BED 4-DOOR DIESEL: 1986 F350 4x4 under construction-- 7.3 IDIT ZF5+GVOD
STRAIGHT SIX 4X4: 1981 F150 2wd to 4x4-- 300 I6 close ratio diesel T19, hydroboost brakes, Saginaw steering
BIG F: 1995 F-Superduty under construction— converting to 6.9L IDI diesel ZF5+DNE2