1970-73 Camaro
Classic Update Series™ Wiring System (Part # 510034)

1970-73 Camaro RestoMod Wiring Harness System
Look at everything that's included in this wiring kit!
Detailed instruction sheets also included, but not shown.
(click image to enlarge)

This is one of the most complete wiring systems in the industry.  Take a look at the numerous items and features it contains, including:

  • Replacement headlight switch with internal 30-amp circuit breaker included. Retention collar nut, adjustable length shaft, and custom knob are also included.
  • 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. New ATO fuse allows easy fuse and circuit breaker accessibility. Harness is laid out and formed to allow for nearly all aftermarket accessories such as: gauge packages, wiper systems, heat and air conditioning systems, etc.
  • Original switch connector bodies!
  • Steering column connectors will plug directly into most aftermarket steering columns as well as 70-73 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 underdash 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 of the disconnect system is that any gauge cluster package can be easily and neatly wired in. This includes AUTOMETER™, CLASSIC INSTRUMENTS™, COVAN CLASSICS™, 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 connector bodies. Flexibility in harness design allows for original or custom routing. 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.
  • EXCLUSIVE! You’ll find all the original style light socket pigtails packed into every aspect of this system making it the most complete system of its type in the industry!
  • New floor dimmer switch is provided. Wire length and connection accommodate original floor mount dimmer switch.
  • EXCLUSIVE! Original bulkhead connector for the engine and front light wiring is included and ready for installation. Original routing of the new harness without any body modifications!
  • Engine wiring includes connectors for H.E.I. distributors. Power and tachometer 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.
  • 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 AC).
  • Detailed color schematics and easy to understand installation instructions.

OPTIONAL PACKAGES can be added to this system, depending on your requirements.

  • Optional Alternator Conversion Harness - allows use of a Delco CS130-D (serpentine belt, internal fan) series internally regulated alternator - Part # 500295
  • Optional Alternator Conversion Harness - allows use of a 1984-99 Delco CS external fan series, internally regulated alternator - Part # VAK6986CS
  • Optional Courtesy Light Delay Module Kit - Part # 510197
  • Optional Torque Converter Lock-Up Switch Update Kit - Part # 500412
  • Optional Terminal Crimping Tool Set - Part # 93963818

Some optional packages may not be available for all year/model vehicles. See catalog for more details.

Product Notice

Our Classic Update Series™ wiring system is designed for an upgraded/modified vehicle. Consequently, it:

  • does not support an ammeter, but will support a voltmeter.
  • does not support a stock generator, voltage regulator, or externally regulated alternator, but will support an internally regulated Delco "SI" Series or 1-wire alternator. Some adapters may be available for use with other internally regulated alternators. Refer to our online catalog.
  • does not connect to factory-original wiring since this complete system will replace all of your original wiring.

This Classic Update Series™ Wiring System is recommended only if you are building a fully customized, mostly customized, retro-mod/retro-rod type of vehicle. It is designed for that purpose. If your goal is to keep your vehicle to its factory-original or primarily factory-original configuration, we highly recommend that you purchase our individual Original Design Series wiring harnesses instead, then make any wiring modifications necessary to accommodate your upgrades/modifications.

All our wiring is Made in America

PRICE and BUY this Classic Update Series™ wiring system (Part # 510034).

Need Help?  Not sure if you should purchase our Original Design Series™, RestoMod Series™ or Classic Update Series™ Wiring System?  Here are some questions you can answer to help you make the right choice.

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