American Autowire 1969-1972 Wire Harness Update Kit-Chevrolet & GMC Truck 510089

American Autowire 1969-1972 Wire Harness Update Kit-Chevrolet & GMC Truck 510089 These American Autowire Classic Update Wiring Harness Kits are Made in America and allow you to upgrade your bumper to bumper wiring. Every kit comes with a wiring diagram and detailed instructions. These complete kits will bring your classic C10 Chevy Truck into the 21st century! American Autowire harnesses are hand-built at their facility in Southern New Jersey. Due to high order volume, some products may experience extended lead times. Please check part availability with a member of our sales team before placing any time-sensitive orders.   Included with this 1969-1972 Chevrolet/GMC C10 Pickup Truck 510089 Classic Update Wire Harness Kit: 1. Replacement headlight switch with internal 30 amp circuit breaker included. Retention collar nut, adjustable length shaft, and custom knob are also included. 2. Standard turn signal flasher, hazard flasher mounted on fuse panel, and horn relay mounted on harness. 3. Fuse box designed to fit in original location. All required hardware supplied. New ATO fuse panel allows for easy fuse and circuit breaker accessibility. Harness is laid out and formed to allow for nearly all after market accessories such as: gauge packages, wiper systems, heat and air conditioning systems, etc. 4. Original switch connector bodies! (exclusive to American Autowire) 5. Steering column connectors will plug directly into most after market steering columns as well as 1969-72 GM columns, which utilize stock GM turn signal switches. 6. Along with wiring for your original dome/interior lighting we have included separate under dash light sockets. 7. Instrument cluster wiring is designed with a cluster harness disconnect system for easy service and assembly. All original terminals, connectors (exclusively from American Autowire), and light sockets are also supplied for original cluster gauges. However, the best aspect of the disconnect system is that any gauge cluster package can be easily and neatly wired in. This includes Autometer, Classic Instruments, Dakota Digital, Stewart warner, and VDO just to name a few. 8. Rear body harness assembly is designed to plug into the main harness in the original location. Flexibility in harness design allows for original or custom routing. Exclusive rear body wiring includes backup light lead wires with rubber connectors, stop and tail light lead wires with correct light sockets and boot/tube assemblies for fleetside trucks, or correct connections and terminals to mate with the tail lamp assemblies for stepside trucks, license plate connection wire, side marker lead and ground wires with lamp sockets, and fuel tank sender wire and connection. 9. New floor dimmer switch is provided with extra long mounting screws for ease of installation. Wire length and connection accommodate original floor mount dimmer switch. 10. Exclusive GM bulkhead connectors for the engine and front light wiring are included and ready for easy installation. Original or custom routing of the new harness is no problem! 11. Engine wiring includes connectors for original points type as well as HEI distributors. Power and tach connectors supplied for GM HEI distributors. Alternator connectors are supplied for GM series internally regulated alternators. GM series alternator adapter is available separately. 12. Front lighting includes extra long leads for special routing when custom under hood appearance is desired. All headlight, park light and directional light connectors and terminals are provided, as well as a switched trigger wire for electric fan relay (usually recommended with A/C). You'll find that with our inclusion of all the original style light sockets, connectors, terminals, etc. packed into every aspect of this harness, it makes it the most complete system of it's type in the industry! Link to current kit wiring instructions included with this complete vehicle wiring kit Note: The necessary Crimping Tool (510586) is needed to install this wiring kit and is sold separately. Complete Wiring kit for 1969-1972 Chevy/GMC Trucks • Chevrolet/GMC Truck 1969 C10 • Chevrolet/GMC Truck 1970 C10 • Chevrolet/GMC Truck 1971 C10  • Chevrolet/GMC Truck 1972 C10