This CD rom includes complete reproductions of the original printed paper manuals that GMC mechanics used to service trucks. It includes the 756 page GMC Trucks Maintenance Manual Models 1000-5000. With step-by-step instructions, clear pictures, exploded view illustrations, schematics, and specifications, This CD covers 1960-1961 GMC trucks, including Series 1000, 1500, 2500, 3000, 3500, 4000, 5000, A, AH, BA, BV, BWA, BWV, LA, LV, P, SA, SPA, SPV, SV, WA, WV, V, and VH. It covers pickups, panel, Suburban, stake, stepvan, forward control, and medium duty trucks. It includes both 2 wheel drive and 4 wheel drive models.