This disc includes the 957 page 1973 Chevrolet Light Duty Truck Service Manual and the 510 page 1973 Chevrolet Passenger Car and Light Duty Truck Overhaul Manual. There are detailed service procedures for lubrication, frame, shock absorbers, front suspension, rear axle and suspension, brakes, engine, transmission, fuel, exhaust, wheels, tires, chassis-sheet metal, electrical system, heater and air-conditioning. In the overhaul manual portion of the CD you will find step-by-step instructions for tearing down & rebuilding air-conditioner compressor, front axle differential, rear axle differential carrier, engine, carburetors, clutch, transmission, and steering. This disc covers all 1973 Chevrolet Series 10-30 C, K, & P model trucks including 2- or 4-wheel drive, ½-, ¾-, or 1-ton, Suburban, pickup, Blazer, P-Chassis, Stepvan, and forward control.