Later Revcons used a longitudinal mounted engine and "normal" rear drive transmission, and a transfer case set up to only power the front (solid) axle.
Later Revcons used a longitudinal mounted engine and "normal" rear drive transmission, and a transfer case set up to only power the front (solid) axle.
That setup appears to still have independent front suspension.
Maybe a 1988or newer 3/4 or 1 ton GM 4x4 front axle and suspension.