This CD rom includes complete reproductions of 4 original printed paper manuals that Chevrolet mechanics used to service trucks. It includes the: 1070 page 1963 Chevrolet Truck Shop Manual, along with the 64, 65, and 66 supplements. The CD includes detailed service procedures for lubrication, cab, body, frame, shock absorbers, front suspension, rear axle and suspension, brakes, engine assembly, transmission, fuel, exhaust, steering gear assembly, wheels, tires, chassis-sheet metal and electrical. The 169 page 1964 Chevrolet Truck Shop Manual Supplement, the 354 page 1965 Chevrolet Truck Shop Manual Supplement and the 404 page 1966 Chevrolet Truck Shop Manual Supplement contain service information on the features that were new on the 1964, 1965, and 1966 models. The supplements will refer you back to the 1963 manual on this CD for procedures that did not change. With the step-by-step illustrated instructions, specifications, and wiring diagrams on this CD. Valuable resource to restore all 1963-1966 Chevy Trucks, including pickup, panel, platform, Suburban, Fleetside, Stepside, light, medium and heavy duty truck models including ?-ton, ?-ton, 1-ton, 1 ?-ton, 2-ton, 2 ?-ton, Conventional, 2-Wheel Drive, 4-Wheel Drive, P-Chassis, forward control, Low Cab Forward, Forward Control, Tandem Axle, Tilt Cab and School Bus. If you have a van, you will need this CD plus a van supplement, available on paper.