Did GM make a '65 series 30 4x4 step side?

[weim55]

The owner of this truck for sale knows very little about it and I'm going by a description over the phone and a little quizzing by me. I know it's a 65 by the placement of the side emblems and the owner tells me they are "30" on both sides. Stepside bed, eight bolt wheels, Single wheel rear axle, locking front hubs. Knowing the 30 series Stepside trucks have a 9 foot bed, i've seen this configuration in 2 Wheel Dr., did Chevrolet make a 4 Wheel Dr. version? This must be one rare bird yes?

Steve weim55 Colorado