Nothing sounding familiar here..Can you determine what year it is? If truck is still painted factory color under dash/seats compare to
fenders,bed etc..shape of rear fenders...2 or 4 wheel drive..dont know about early '80s but alot of these trucks pictured in later '70s were not
documented by Chrysler( a.k.a regional/dealer put together conversions)some of which could be new to everybody.See if decals appear to be original time frame...Lets see those pictures !!