Lectric Limited has devoted over 45 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 45 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™.
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!

| Make | Model | Years | Fitment Notes |
| Chevrolet | Blazer | 1988 - 1993 | O.E.M., Getrag manual trans. |
| Chevrolet | Blazer | 1994 - 2003 | O.E.M., manual trans. |
| Chevrolet | Blazer | 1987 | O.E.M., manual trans. (MB1, MB6, MC9, ML2, ML3, or M77 option code) |
| Chevrolet | Camaro | 1983 - 1984 | O.E.M., 5 speed manual trans. |
| Chevrolet | Camaro | 1985 - 2002 | O.E.M., manual trans. |
| Chevrolet | Corvette | 1997 - 2004 | O.E.M., all manual transmission |
| Chevrolet | K5 Blazer | 1982 | O.E.M., manual trans. (MB6 option code) |
| Chevrolet | Suburban | 1988 - 1993 | O.E.M., Getrag manual trans. |
| GMC | C1500 Suburban | 1992 - 1997 | O.E.M., Getrag manual trans. |
| GMC | C1500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | C2500 Suburban | 1992 - 1997 | O.E.M., Getrag manual trans. |
| GMC | C2500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | C3500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | Jimmy | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | Jimmy | 1998 - 2003 | O.E.M., manual trans. |
| GMC | Jimmy | 1983 - 1987 | O.E.M., manual trans. (MB1, MB6, MC9, ML2, ML3, or M77 option code) |
| GMC | Jimmy | 1982 | O.E.M., manual trans. (MB6 option code) |
| GMC | K1500 Suburban | 1992 - 1997 | O.E.M., Getrag manual trans. |
| GMC | K1500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | K2500 Suburban | 1992 - 1997 | O.E.M., Getrag manual trans. |
| GMC | K2500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | K3500 | 1988 - 1997 | O.E.M., Getrag manual trans. |
| GMC | R1500 Suburban | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | R2500 Suburban | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | R2500 | 1988 - 1989 | O.E.M., Getrag manual trans. |
| GMC | R3500 | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | S15 Jimmy | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | S15 | 1988 - 1990 | O.E.M., Getrag manual trans. |
| GMC | Sonoma | 1991 - 1997 | O.E.M., Getrag manual trans. |
| GMC | Sonoma | 1998 - 2003 | O.E.M., manual trans. |
| GMC | Syclone | 1991 | O.E.M., Getrag manual trans. |
| GMC | Tracker | 1989 - 1991 | O.E.M., Getrag manual trans. |
| GMC | Typhoon | 1992 - 1993 | O.E.M., Getrag manual trans. |
| GMC | V1500 Suburban | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | V2500 Suburban | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | V3500 | 1988 - 1991 | O.E.M., Getrag manual trans. |
| GMC | Yukon | 1992 - 1997 | O.E.M., Getrag manual trans. |
| Pontiac | Firebird | 1983 - 1984 | O.E.M., 5 speed manual trans. |
| Pontiac | Firebird | 1985 - 2002 | O.E.M., manual trans. |