Our Chevelle 1970 to 1972 13-Circuit Classic Update Series complete wire systems feature an easy to install design and allow for expandability for future growth & our wiring systems use only the highest quality wire and parts resulting in the ultimate wiring kit.
NOTE: If you have a Chevelle station wagon or an El Camino, you will need the 1968-1972 add-on kit in addition to the 70-72 Chevelle Classic Update kit. (some small modifications my be required for RHD conversions)
GM Chevelle 1970, AU & USA GM Chevelle 1971, AU & USA
GM Chevelle 1972, AU & USA GM El Camino 1970, AU & USA
GM El Camino 1971, AU & USA
GM El Camino 1972, AU & USA
The kit boasts 13 features making it the most complete system of its type in the industry including:
1.A replacement headlight switch with internal 30amp circuit breaker, retention collar nut, adjustable length shaft, and custom knob.
2.Standard turn signal and hazard flashers are mounted on fuse panel. A new horn relay is mounted on the main dash 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 - an American Autowire exclusive feature
5.Steering column connectors can plug directly into most aftermarket steering columns or stock 1970-72 GM columns that use stock GM turn signal switches.
6.Separate under dash courtesy lamps for use along with your original dome/interior lighting.
7.Instrument Cluster wiring is designed with a "cluster harness disconnect" system for easy service and assembly. Original terminals and connectors (another American Autowire exclusive) are provided for stock cluster connections. The system will also connect into most popular aftermarket gauges such as AUTOMETER, CLASSIC INSTRUMENTS, DAKOTA DIGITAL, STEWART WARNER, VDO and others.
8.Rear body harness assembly plugs into the main harness in the stock location and our longer leads allow for stock or custom routing of the wires. Rear body wiring includes backup light lead wires with correct lamp sockets, stop and tail light lead wires with correct lamp sockets, terminals to mate with the license plate connection wire, side marker lead and ground wires with lamp sockets, and fuel tank sender wire with trunk grommet and tank connection.
9.New floor dimmer switch is provided for ease of installation. Wire length and connection accommodate original floor mount dimmer switch.
10.GM bulkhead connectors for the engine and front light wiring are included (another American Autowire exclusive) and allow for easy installation with original or custom routing.
11.Engine wiring includes connectors for original points type as well as H.E.I. distributors. Power and tach connectors supplied for GM H.E.I. distributors. Alternator connectors are supplied for GM "SI" series internally regulated alternators. GM "CS" series alternator adapter is available separately.
12.Front lighting includes extra long leads that can be routed for stock or optional appearances. All headlight, parking and directional light connectors (lamp socket pigtails are also provided for 1971-72 applications) and terminals are provided along with a switched trigger wire for an electric fan relay (usually recommended with AC).
13.Original style light sockets, switch body connectors, terminals, etc. packed into every aspect of this harness help make it the most complete system of its type in the industry!
Build Time: Our wire harnesses are individually made for a better fit to your car & build time is normally about 4 to 5 weeks waiting time.
ATT: THE PRODUCT IS A NON-GENUINE COMPATIBLE PART BUT AN AFTERMARKET ACCESSORIES & CAN BE FITTED BY ANYONE WITH EASY FITTING INSTRUCTIONS, BUT BEST IS FITTED BY A PROFESSIONAL AUTO ELECTRICIAN.