Rare Split-Bed? 1964 Dodge D100 Short Bed (opens in new tab)

Is this real? Well, I know the truck is factory-correct, or at least the cab. I mean, is this a factory-produced bed option to have half of a utility bed and half of a Sweptline bed? This rare split-bed 1964 Dodge D100 Short Bed can be found here on Facebook Marketplace in Sylmar, California, and...