We call them a poor man's GMC. These were fleet trucks say like "Ernie's Egg Farm". These trucks have a Chevy cab, GMC engine, a BBQ looking grill, no chrome, two headlights not four and Barton bumpers. You can see mine at the link below. The hardest thing to find is the grill, front bumper and the "V" dash Lens the has the "GMC" logo at the bottom where you normally see the Chevy bow tie.