Complete 73-87 Wiring Diagrams Here are the complete wiring harness schematics for the 73-87 series pickups. These are HUGE jpgs so you may want to save them to your hard drive and print the pages you need. 73-76 diagrams 73-76 cab Interior 73-76 chassis rear Lighting (chassis/cab and Stepside 73-76 chassis rear Lighting (Fleetside and Suburban 73-76 engine and Front Lighting SOLVED: 1973 chevrolet c20 ignition wiring diagram - Fixya 1973 chevrolet c20 ignition wiring diagram - Chevrolet Chevrolet question. Search Fixya 1973 chevy c20 carburetor problems. There is are special wrenchs used to remove the line, Check this diagrams.. Fig. 29 Chassis wiring-1973-74 Econoline and Club Wagon 1973 Chevy C20 Wiring Diagram | IndexNewsPaper 1973 Chevy C20 Wiring Diagram • this is images about 1973 chevy c20 wiring diagram posted by Alice Ferreira in 1973 category. You can also find other images like 1968 camaro tail lights diagram,1968 camaro wiring harness diagram,1966 chevy nova window diagram,nova brake light diagram, and others. Wiring Diagram 1973 - 1976 Chevy Pickup #Chevy #Wiring # Wiring Diagram 1973 - 1976 Chevy Pickup #Chevy #Wiring #Diagram. Wiring Diagram 1973 AutoZone Repair Guide for your Chassis Electrical Wiring Diagrams Wiring Diagrams Need one to fix srsly fubar'd wires. Just for my 1965 Chevy C20.