Aftermarket Engine Wiring Harness

We only use american made wire and our wiring harnesses are assembled in our ohio facility.

Aftermarket engine wiring harness. If your engine parts is in need of repair don t compromise the performance and safety of your car with suspect off brand replacement parts from the local auto parts chain store. The nova still has its original wiring except for the cables i upgraded with american autowire. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. At andy s auto sport we have a huge variety of engine wire harnesses to ensure that you have every engine wire harness option available to you.

Plug and play wiring harnesses for nissan bmw datsun mazda and chevrolet chassis with ls and jdm engine swaps. We provide the highest quality engine and transmission wiring harnesses and serve the aftermarket for modern gm chrysler and ford fuel injection systems. All engine transmission harnesses that we offer are built using oem style wires connectors terminals. Back then we probably would never have believed that our little shop would evolve into the leading producer of toyota swap wiring harnesses.

Tweak d performance started out with humble beginnings in 2004 in a small two bay shop in rural vermont dedicating our time from day one to figuring out solutions to difficult engine swaps. Thank you for visiting our website. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Featuring top brands including painless wiring ron francis wiring fast and summit racing we can help you get the job done no matter what the make and model.

We go out of our way to carry every major line of engine wire harnesses so that whether you are looking for a cheap engine wire harness or a replacement engine wire harness or anything in between we ve got it for you. Looking for an affordable in stock plug and play wiring harness for your ls swap. I had purchased one of your engine harnesses for my 1963 chevy ii nova and the light harness. I did all the wiring as described but had no power throughout the car.

With circuits ranging from eight to 24 and the ability to replace parts on vehicles from as far back as 1946 we have what you need to complete your next auto project. Haywire has been manufacturing high quality automotive wiring harness systems to the automotive aftermarket for over 22 years now. I called today and spoke to one of your technicians. Rely on our large selection of low priced high performance automotive wiring harnesses to tell your speedster what to do next.

Each harness is tested prior to shipment and are designed with the hot rod enthusiast in mind. At hotwire auto we specialize in helping make modern drive train swaps into classic street rods muscle cars easy.