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Year Make Model | Painless Performance

Painless Performance Products - Since 1990

A MESSAGE FROM OUR PRESIDENT AND CEO

After 30 years in business, we are continuously impressed by America’s love affair with the automobile. Even in the midst of this terrible pandemic, it would seem that many of you are using this unplanned downtime to finish up work on that project vehicle, so much so that our plant is working overtime to keep up with your orders. Web traffic and call volume are at record levels. We greatly appreciate your loyal support of Painless Performance Products.

It won’t be long before racing and car shows are once again a part of our regular lives. All of us at Painless are looking forward to hitting the road again to thank you in person. Until that day comes, we pray you all stay safe and well. In the meantime, please feel free to visit our Facebook page and post pictures of your latest project. We’d really like to know.

Sincerely,

Adrian J. Murray
President and CEO

Celebrating 30 years as the leading manufacturer of automotive wiring.  Whether it be hot rod, street rod, muscle & classic car or universal wiring harnesses and accessories, Painless has your classic car/truck, off-road rig, or race car covered. We don't just make wiring, we make Painless Wiring.


LS Swap
LS Swap
LS Harness
CheckEvery LS Swap Harness Is Quality Tested – Lifetime Warranty
CheckAll New Connectors/Terminals and High Quality TXL Wire
CheckOBD-II Port and Check Engine Light Included
CheckAmerican Made – American Proud Wiring Solutions!
Arrow Down  Our Most Popular Harnesses  Arrow Down
Custom Harness Pro Series GM Harness Ford Harness Mopar Harness Jeep Harness Trail Rocker Harness PowerBraid and ClassicBraid LS Swap & EFI Harnesses

News and Events

Hoonigan's Jon Chase - Rewiring a '71 Suburban the Painless Way


Making the best out of the current times of isolation and quarantine, Jon gets rid of the old troublesome wiring in his '71 GMC Suburban 3-door and installs new Painless chassis wiring harness.

In the words of Jon, "We can't stop building.  We won't stop building.  We we're bringing you right into our home garages as we attempt to get ALL of our project cars running by the time this is all said and done"


Posted by Painless Wiring 04/01/2020

Deboss Garage - 1967 GTO gets the Painless Pro-Series Treatment!


While the factory wiring harness wasn't completed hacked in their '67 GTO, Rich at Deboss Garage went ahead and rewired the Pontiac for ease of mind.  With a build of this caliber, the last thing you want to do is chase down wiring gremlins!  Watch him show you how to lay out our 25 circuit Pro-Series harness and fit it to the car!


Posted by Painless Wiring 02/28/2020

Super Chevy Week to Wicked '55 - Painless Tri-Five Pro-Series - Coming Soon!


Super Chevy got their hands on the upcoming new Tri-Five Pro-Series wiring harness for their Week to Wicked 1955 Chevy!  The Pro-Series gives you the connectors you need, but comes open ended allowing you to custom route and fit the harness to your build!  Keep an eye out, our new Pro-Series 1955, 1956, and 1957 Chevy wiring harness is releasing soon!


Posted by Painless Wiring 10/23/2019

The "Forgotten" 1965 Mustang gets wired up the Painless Way!


Watch Mike with ClassicMustangs429 get his awesome patina'd '65 Ford Mustang wired up with our direct fit mustang wiring harness and ready for the Hot Rod Power Tour!  Mike's '65 had sat for 44 years when he started his "revival series" covering his journey bringing this awesome fastback back to life!


Posted by Painless Performance 10/07/2019

Hoonigan Project Squarebody - Zac gives his C10 the Painless wiring treatment!


Zac has been transforming his square from a tired old truck to a modern high power muscle truck!  Big cube LS power, built 4L80, Vintage Air, modern gauges, and the new Painless chassis harness for '73-'87 trucks will help modernize this C10!


Posted by Painless Wiring 08/12/2019