Top 8 Classic Car Wiring Harness Manufacturers in USA

Classic car modification is an itch that every classic car enthusiast cannot cross.This article will sort out the reliable manufacturers of accessories and wiring harnesses from the U.S. in the modification of classic cars so that classic car enthusiasts can renew their original dreams.If you have a better manufacturer of classic car wiring harnesses, you can also give us suggestions in time.

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You won’t have to worry about risking your life if you opt for any of the above companies as they all have certified quality products.

Painless Performance Products, LLC

Location: 2501 Ludelle St Fort Worth, Texas 76105,USA

As a leader in automotive wiring harnesses, the company has 32 years of experience in the automotive electrical industry.The company has always focused on product quality, innovation and craftsmanship.

All the company’s products are made by real engineers using state-of-the-art diagnostic equipment, and the wiring harnesses are designed through CAD software to ensure the accuracy of product manufacturing and the simplicity and convenience of product installation and use.

Unlike other manufacturers, they spend as much time as possible to provide users with the simplest and most direct wiring harness products. You don’t need to spend a lot of time by yourself to tell which plug is connected to that wires, while reducing errors in your installation process.

All wiring harness will be tested 100% before shipment. This test ensures that all connections are working properly, all pinouts are correct and there is continuity in all the wires.

American Autowire, Inc.

Location: 150 Heller Pl, Bellmawr, NJ 08031 USA

American Autowire is the premier automotive electrical manufacturer for OEM/Restoration, Modified Restoration, and Street Rod/Custom vehicles for over 35 years of manufacturing experience.

The company’s product categories are mainly including OEM Restoration Harnesses, Classic Update Kits,Universal/Street Rod Kits and Tools &Accessories.

American Autowire provides the highest quality automotive wiring, the easiest install and the best tech support in the industry.

Their wiring harness products are usually accompanied by very detailed color drawings and instructions. At the same time they provide instructions and excellent customer help when you need it.

If you’re looking for a custom, and truly customizable wiring harness for your vehicle,this is it!

 

Lectric Limited, Inc.

Location: 6750 W. 74th Street Bedford Park, IL 60638 USA

Lectric Limited manufactures and offers reproduction and replacement automotive electrical products, including: individual wiring harnesses and complete wiring systems, wire leads, battery cables, spark plug wire sets, switches, update or conversion products, electrical devices, and lighting. At the same time, lectric Limited provides knowledgeable free technical support to their customers to help them sell every product.

With 45 years of experience, Lectric Limited has manufactured wire harnesses, spark plug wire sets and other wiring products in the Chicago area. So, if you are looking for American made wiring products made by American workers for your American made classic or muscle car, you can choose them.

Although most of their products are sold through a global distributor distribution network,don’t worry,because you can buy the factory directly at any time!

M&H Electric Fabricators Inc.

Location: 13537 Alondra Blvd. Santa Fe Springs, CA 90670 USA

M & H Electric Fabricators manufactures a complete line of wiring harnesses, battery cables and switches for classic GM, Chrysler and AMC Muscle Cars models.

All of their harness products are hand assembled to original OEM specifications to ensure a perfect fit for your classic muscle car. Wire gauge, length, color and tape are exactly the same as original stock right down to the last detail.

Their strict quality control standards ensure that the wiring harness products you receive will look, fit and function as original.

In addition to serving the classic muscle car market, they also manufacture custom wiring harnesses, pigtails and wiring assemblies for original equipment manufacturers (OEMs). 

YnZ's Yesterdays Parts

Location: 333 E. Stuart Ave. Unit A Redlands, CA 92374 USA

Established in 1970.,YnZs Yesterdays Parts offers its customers Reproduction and Duplication of Classic and Antique Automotive Wiring Harnesses. Specializing in years 1908-1965, All Make And Models.

YnZ’s began as a supplier of aftermarket and replacement automotive parts for Chevrolet automobiles and trucks. 

The first set ever produced was 1937-39 Chevrolet Master Deluxe and quickly expanded from there. Even expanding into European vehicles such as Porsche and Ferrari, YnZ’s is and still remains the only company world wide with written permission from the Porsche family to reproduce their authentic bullet connector, which is attached to almost all of their classic cars. 

Main Wire Harness includes 1917-1975 antique&Classic wire harness, 1948-1975 Porsche Wiring Harness,1958-1982 limited GM Wiring harnesses and 1964-1973 Ford Mustang Wire Harnesses.

Narragansett Reproductions

Location: 107 Woodville Road
Richmond (Wood River Junction), RI 02832 USA

Narragansett Reproductions is located in rural South Rhode Island. Owner Ed Pease and his wife Miki are avid fans of vintage and classic cars. Together, they have a wealth of knowledge and expertise in the antique car industry.
Ed and Miki Pease used their own innovative technology, historical drawings and vintage wiring harnesses and braiding machines to grow Narragansett Reproductions into one of America’s top companies providing wiring harnesses for vintage and classic cars.
Their wiring harness catalog includes parts for many models including Ford, General Motors, Chrysler, and more.

Kwik Wire

Location: N4936 County Road V Fond Du Lac, WI 54937 USA

Kwik Wire is a family founded, owned and operated company. Founder Gary St. Mary started Kwik Wire in 1991 in his garage in Fundulac, Wisconsin.

Kwik Wire’s complete line of repair wire harnesses was designed and developed by Gary himself when he started the company. Wiring kits have evolved a lot over the years, but the values that wire harnesses are based on haven’t changed much. Providing quality seat belts made in the USA at an affordable price is the philosophy behind every harness.

In addition to complete wiring kits, Kwik Wire also offers an extensive line of specialty wiring products, including relay kits and additional fuse boxes. Many of these were also developed by the Kwik Wire team and have been made in Fond du Lac, Wisconsin, just like complete wiring kits.

Ron Francis Wiring

Location: 200 Keystone Road, Suite #1 Chester, PA 19013 USA

Establish in 1974, Ron Francis Wiring was the first to produce the do-it-yourself wiring kit. They serve the hot rod, custom, classic, race and off-road.

Ron Francis Wiring offers the best products for hot rod restoration companies and they can solve all of our wiring needs from the fuse block to the wiring kits. Ron Francis Wiring products reflect the high-end performance and ease of installation.What’s more, their customer service is unmatched. Also you can find an Authorized Dealer of Ron Francis Wiring products near you.

You can go for their website for the most complete information and best descriptions of their products. 

With over 48 years of experience in the Street Rod and Hot Rod industry, you can trust that Ron Francis Wiring will surpass your expectations. 

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