One matched pair of lamp assembles. One right, MoPar PN 4114562 and one left, PN 4114561. These have the side reflector on the outboard side which makes them a right and left unlike the 1978 trucks that originally used no reflectors and same lamp right or left (PN's 3895020). Lense has the correct "GROTE" and "SAE 74" markings for your restoration. These are unique to the Utiline trucks; later substitute Jeep Wrangler YJ lamps have different wiring, lenses and attaching studs and will not work. These lamps are discontinued by Chrysler. They are sold as a matched set.
Remember, there's no substitute for NOS!