1980 General Motors Truck Wiring Diagrams

Used copy of Factory Softcover Service Manual with shelf wear.

This manual provides Wiring Diagrams for 1980 Medium and Heavy Duty Truck Models.

Contents: Cab, Engine and Chassis Wiring Diagrams for

• Forward Control Chassis
• Medium Duty Conventional Cab
• Steel Tilt Cab
• Bus Chassis
• Heavy Duty Steel Conventional Cab
• Aluminum Conventional Cab
• Aluminum Tilt Cab

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