I own a 1978 short bed Power Wagon 4x4 adult toy with funky factory original paint and faded Adult Toy lettering on the tailgate. I also couldn’t find any production numbers. I know it’s not a Warlock, but thought I’ll chime in. It is equipped with 440 cid 727 auto Bucket/ buddy seats A/C Factory Mopar AM/FM CB radio Full time 4X4