Original, 1988 Ford Light Duty Truck Service Specifications handbook No. 2 contains information normally not found in the service manuals or owner's manuals.  Models included are Econoline, Club Wagon, Bronco, and F150-F350. Information primarily consist of measurements, sizes, dimensions, quantities, etc. with relationship to brakes, suspension, transmission, engine, ignition system, fuel system, lighting system, etc. Good used condition with some wear and soiling [see photos].