Lectric Limited has devoted over 50 years into the research, development, manufacturing, and sale of automotive wiring & electrical products for classic and muscle cars. We are the oldest manufacturer of accurate reproduction wiring harnesses in the world.  You might ask, "If Lectric Limited has been manufacturing wiring for over 50 years, why haven't I heard of them?"   It's probably because most of our products are sold through our world-wide dealer distribution network.  But don't worry. You can always buy factory-direct!

Lectric Limited manufactures and offers over 25,000 accurate reproduction and replacement automotive electrical products, including: individual wiring harnesses and complete wiring systems, wire leads, battery cables, spark plug wire sets, switches, update/conversion products, electrical devices, and lighting.

"Our goal is your satisfaction". We pride ourselves on quality, service and price. We continuously strive to broaden our product line with accurate, quality products to better service our customers.  Whether you're concerned about having your car judged at a prestigious car show or you simply want to get your vehicle up & running as a weekend driver, we can supply you with the wiring products you need.

Show car owners who install our Original Design Series™ wiring harnesses, spark plug wires and battery cables in their vehicle routinely achieve the top General Motors, Chrysler and Jeep judging awards. In the Corvette world, these awards include: the NCRS® Top Flight® & Concour Judging®, the Bloomington Gold® Certification, the Muscle Car and Corvette Nationals™ Triple Diamond™ & Concour Stock, and the Chevy/Vettefest™ Gold Spinner Concours™ & Triple Crown™.

We understand that automotive wiring and electrical can be intimidating, appear to be complicated, and that not everyone is an "electrical engineer". For these reasons, Lectric Limited provides our customers with knowledgeable, technical support on all our products. If you have any technical questions about our products or their application, please call us to speak with one of our professional & courteous technical support staff members.  But first check our (F.A.Q.) frequently asked questions to see if your question is listed.

Proudly made in America!  Lectric Limited has been manufacturing wiring harnesses, spark plug wire sets, and other wiring products in the Chicago area for over 45 years. So, if you're looking for American-made wiring products, made by American workers, for your American-made classic or muscle car, you're at the right place!