Chevrolet Full-size Cars 1968-1978 Wiring Diagrams Repair Guide

Access our free Wiring Diagrams Repair Guide for Chevrolet Full-size Cars 1968-1978 through AutoZone Rewards. These diagrams include:

• Fig. 1 Sample diagram-how to read and interpret wiring
• Fig. 2 Common wiring diagram symbols
• Fig. 3 Engine wiring diagram-1968-70 all L6 and V8 engines
• Fig. 4 Engine wiring diagram-1971 all L6 and V8 engines
• Fig. 5 Engine wiring diagram-1972-74 250 L6 engine
• Fig. 6 Engine wiring diagram-1972-74 all V8 engines

Access our Chevrolet Full-size Cars 1968-1978 Wiring Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides.

• Add your vehicle in Manage My Vehicles.
• Enter your vehicle details.
• Click the “View More” button, and then click “Vehicle Repair Guides.”
• Select the chapter ” Wiring Diagrams Repair Guide”.