Awesome Warlock man!!! Having proof that it truly is one is a definite bonus! Very cool. 76 very rare, 4x4, rare, and with a factory 440 you have an extremely rare truck there. Everything I have ever found on them says Dodge kept no production records on them. Someone may know different. When I had my 77 I tried finding as much info as possible and not much out there. Lil Red's were a package truck identified in vin, Warlocks weren't, it was basically a sticker package, so nothing to identify them as Warlocks except build sheet, order sheet, or equipment label under hood. You see utilines advertised all the time as Warlocks but most aren't. Yours most definitely is and a rare one to boot!! Great score!!