GMC Granite CPU: Honey, GM Shrunk The Caballero! 11Matt Hardigree and 205 others eEditaDeleteBPromoteXDismissXUndismissbBlock for sitebHide There's an El Camino (or is that Caballero ?) version of the GMC Granite Concept . It's called the Granite CPU, it has an expandable bed, and no one's seen until now. First photos of the GMC Granamino below. » 11/16/10 11:18pm 11/16/10 11:18pmGMC Granite Concept: God Is In The Details?