256 Polk Road 43 Mena, AR  71953 (479) 243-9115

Our GM Gen-V hotrod harness featured in HOT ROD Magazine!

"We Do The Work So You Can Play!"

Serving the after-market with the highest quality engine and transmission wiring harnesses
for modern GM, Chrysler and Ford fuel-injection systems using all new wire and OEM components.

Information on using the WA580 (Nag-1) Transmission

Main Menu

News Items

Squier, Incorporated

Other Jeep or Off-Road Vehicle Harnesses

Factory Harness Conversions


We can take most factory engine harnesses and convert them over to be used in any vehicle. The harness above shows a factory 4.0L engine on the right with our adapter harness plugged in on the left. This can be a cost effective way to get a modern motor in an older ride or solve your installation problem when there are no after-market harnesses available for your needs.

Hotrod Harnesses for Conversion

Hemi Conversion

All older vehicle Hemi conversions are done with a Hot-Rod Style Harness and an OEM Computer. This harness is a self-contained engine and transmission control system that comes with its own fuse block and relays. It is a fairly simple 3-wire installation to get the engine up and running. If you can fit the motor in it, we can make it run.

Hemi Harness Price List

Dodge Magnum 5.2L/5.9L and Viper Conversion

The option of installing a 5.2L or 5.9L Dodge or even a Viper Engine into your vehicle is also available. This requires you sending in the original engine wiring harness along with your Jeep fuse block.

Magnum Harness Price List

Viper Harness Price List

GM Engine Conversion

We also provide a full range of wiring harnesses and computer for fuel injected GM engines. We have harnesses ranging from the old TBI engines all the way up to the new LS-7 and LS-3 Drive-by-Wire Systems. We have been working directly with customers to develop "conversion" style harnesses for GM engine swaps which result in a cleaner finished project.

GM Harness Price List

We have new computers and computer re-programming available to make your project run.

Computer Price List

* We have experienced staff providing technical support for all our harnesses.

Copyright © 2008-2017 Squier Inc. All rights reserved. - Product Disclaimer