Exact reproduction wiring harnesses
for original, or restored-to-original, cars & trucks!
Our Original Design Series™ wiring harnesses are made to exact factory specifications using the original factory blueprints. They are "correct" in every way. These wiring harnesses are necessary for: owners who want an authentically restored, show-quality vehicle, those who want to replace their old original wiring, or those who want to add original, factory-installed options. These harnesses are "plug & play" - ready to install.

Individual Wiring Harnesses

Complete Car/Truck Wiring Harness Sets
 

Modified wiring harness sets for 1947-59 Chevrolet trucks!
Our Custom Design Series™ wiring harness sets are the same as our Original Design Series™ but slightly modified to accommodate some of the modern (non-factory installed) upgrades like: H.E.I. (GM High Energy Ignition), conversion to alternator and/or relocation of alternator, and more. These harnesses are popular with owners 1947-59 Chevy trucks who want to keep their truck primarily stock, yet want some of the upgrades that were not originally available when their car was manufactured. Like our Original Design Series™ wiring, these harnesses are "plug & play" - ready to install.

Consult our on-line catalog & order form for your application & price.

Customized wiring harness systems for customized cars & trucks!
Our Custom Update Series™ wiring systems are designed with the foresight and engineering to bring your electrical system up to date. They allow you the freedom and flexibility to wire your vehicle the way you want. This system is not a generic wiring harness, but is designed specifically for 1969-72 GM models. These wiring systems are popular with owners of customized, pro-street and retro-rod/modernized vehicles*. They require the installer to trim the wires to their desired length, and affix some terminals and connectors to suite their vehicle’s electrical devices. Includes detailed instructions.  *select models.

Complete Car/Truck Wiring Harness Systems