1983-87 Chevy-GMC Truck Classic Update Wiring Kit

• Quality Replacement Kit  
• CompletesUpdated Wiring For Entire Vehicle Without Factory AC
• Vehicles With Factory A/C Require Additional Harness 398168
• Includes ATO Fuse Panel With Fuses  
• Ideal When Building A Truck  With Custom Accessories    
• Original Switch Connector Bodies  
• Turn Signal Flasher, Hazard Flasher  And Horn Relay Are Mounted On Fuse Panel 
• NOTE: Unassembled, Color Schematics And Instructions Included 

Replacement headlight switch with internal circuit breaker included. Retention collar nut, adjustable length shaft, and custom knob are also included. Extra connectors and instructions are supplied for installation of original headlight switches. Standard turn signal flasher, hazard flasher, and horn relay mounted on fuse panel. Fuse box designed to fit in original location. All required hardware supplied. Location selected for easy accessibility and clearance of under dash accessories such as all gauge packages, wiper systems, heating and air conditioning systems, and stock original or aftermarket GM tilt steering columns. 
Original switch connector bodies! (Exclusive to American Autowire) 
Steering column connectors will plug directly into most aftermarket steering columns as well as 1969 and later GM columns which utilize stock GM turn signal switches. The original column can also be wired by using the supplied mating connector and terminals. 
Along with wiring for your original dome/interior lighting we have included separate under dash light sockets. 
Instrument Cluster wiring is designed with a "cluster harness disconnect" system for easy service and assembly. All original terminals, connectors, and light sockets are also supplied for original cluster gauges. However, the best aspect to 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. 
Rear body harness assembly is designed to plug into the main harness in the original position utilizing existing retainers. Flexibility in harness design allows for original or custom routing. Both pickup and suburban models are accommodated. Rear body wiring includes backup light wires and mating connectors for backup light leads. License plate lead, connectors, and terminals included. Fuel tank sender wire and terminal included. Leads and terminals included for jamb switches and dome light. Original style lamp sockets and side markers for fleet side and original style molded connections for step side rear lamps are included.
Engine wiring includes feeds for coil, tach, water temperature, oil pressure, electric choke, and electric speedometer (if needed). A heavy gauge alternator feed and fusible link are also included for any typical high output 1 wire or internally regulated alternator. Connectors supplied for power and tach leads for GM style H.E.I. distributors along with various oil and temp senders.
Front lighting includes extra long leads that can be routed for stock or optional appearances. All head light, parking light, and directional light leads, along with a switched trigger wire for an electric fan relay (usually recommended with AC) are provided. Mating terminals and connectors are also provided for you to complete your custom installation.
New parking lamp socket and side marker lamp sockets are also included.Supports both single and dual headlight models.

• 1983 CHEVROLET TRUCK
• 1983 GMC TRUCK
• 1984 CHEVROLET TRUCK
• 1984 GMC TRUCK
• 1985 CHEVROLET TRUCK
• 1985 GMC TRUCK
• 1986 CHEVROLET TRUCK
• 1986 GMC TRUCK
• 1987 CHEVROLET TRUCK
• 1987 GMC TRUCK

1983-1987 Chevrolet and GMC C/K Truck Classic Update wiring kit from American Autowire is a complete wiring harness kit to replace and update the original wiring.