1978 GMC Trucks Vans and Commercial Trucks Sales Brochure. GMC Vanduras bring on their newest thing. For 1978, GMC Vandura has taken on a new fron end and interior appearance. Up front a new grille surrounded by new outline moldings and light bezels plus a new bumper provide an impressive appearance. Shows small images of Vandura, conversions, Rally Camper Special and Vandura Special, MagnaVan, Special Modifications, Rally Camper Special Conversion. Highlights payload capacities, maneuverability, interiors, new instrument panel, standard equipmnet, etc. Covers Gypsy and Gaucho packages. Shows power and available accessories. Back of brochure highlights Magnavan and to a lesser degree the commercial use vehicles (Medium Duty Trucks, Light Duty Trucks, Value Van, and Stake Trucks). Vandura technical information on back. Condition: Cover has become separated at the top staple. Staple has stayed with the other pages. See pics. Form ADV 78-6