Painless Chassis Harness

Say Goodbye to the Rat’s Nest

One of the most time-consuming and frustrating restoration jobs is electrical wiring. But no amount of horsepower or beautiful paint jobs will find its way to the street if you can’t get the wiring straight. Fortunately, Painless Performance has developed turn-key fully complete wiring kits to make the job easy and make sure the job lasts for years and years.
painless chassis wiring kit
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Chassis Wiring

Nothing is more painful than having to chase down wiring problems for something as simple as a turn signal. If you’re going to go through a full restoration, trying to recycle old wiring and connectors might save some money, but you may end up costing hours and lots of fun weekends trying to figure out problems.

Here is a quick Video from Factory Five explaining how and why they use Painless Performance Chassis Harness Kits:

Help is Available

Painless Performance assembles its kits in Fort Worth, Texas and has a full staff available to help you sort out problems and answer questions. The company has also produced extensive and detailed instruction sheets included with each kit. This 140+ page instruction manual for a 1969 Camaro Chassis Wiring kit is really an full vehicle electrical guide. Download the manual HERE.

painless chassis wiring schematic Example of just one schematic you’ll find in the instructions.

Installation Videos

We’ve grabbed a few videos to show you more about using Painless Performance Chassis Wiring kits in your restoration:
Unboxing Video: Project K.I.T.T gives a nice unboxing video of the kits he ordered for his project car:

Walk-Around: Popular Hot Rodding filmed a quick video of two project cars getting ready for a Chassis Wiring Kit from Painless Performance:

Long Installation: We love this video showing how both a very well-organized installer used his Painless Wiring kit to take charge of the “Rats’ Nest”:


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Painless Performance Products




Email Page


(817) 244-6212


2501 Ludelle Street

Fort Worth, TX 76105


In 2017 we celebrate 27 years in business – 27 years of helping our fellow rodders, our friends in racing and off-roading, find painless solutions to their automotive electrical needs. What started out as a single idea about a simplified way to wire a street rod has evolved into what is today a multi-faceted company with sixty-six employees in a modern 45,000 square foot facility manufacturing over 500 products for show cars, dragsters, rock crawlers and everything in between.