LS M84 WIRING LOOM

LS M84 TEFZEL WIRING LOOM.

FOR LS ENGINE USE ONLY.

AUTO ELECTRICAL COMPONENTS.

Our Pro-Series is ideal for those looking for the best aesthetics, weight savings, and reliability. Completely replace your old harness and forget about electrical gremlins. Dress up your bay and take all the pain out of wiring work with this harness.

This Wiring Specialties PRO Series harness was designed from the ground-up, specifically for LS ENGINE  installation  It was developed in-house on an actual SR engine to ensure a perfect fit to all engine sensors.

The harness is designed 'Tucked' for a clean installation. The harnesses are built to exceed OEM spec for wire quality and power/ground routing.

Wiring Specialties offers a number of options for common performance upgrades for this product.  Build your perfect harness by selecting from the available options to the right.

Looking for the best in aesthetics, weight savings, and reliability out of your harness?  Our Pro Series harness completely replaces your old OEM harness so you can forget about those electrical gremlins.

This Wiring Specialties PRO Series harness was designed from the ground-up to exceed OEM specifications for wire quality, power/ground routing. With our optimized and 'tucked' approach the end result will be a clean and worry-free installation with a guaranteed start-up​.​

This harness is specifically engineered for Race / Track cars, Cars running a stripped interior/switch panel, or classic pre-EFI cars with the 2JZGTE VVTi engine swap. It was developed in-house on an actual 2JZGTE VVTi engine to ensure a perfect fit for all engine connections.

Wiring Specialties offers a number of options for common performance upgrades for this product. Build your perfect harness by selecting from the available options to the right, and as always - if you have any questions, please reach out to us.

Our Pro-Series is ideal for those looking for the best aesthetics, weight savings, and reliability. Completely replace your old harness and forget about electrical gremlins. Dress up your bay and take all the pain out of wiring work with this harness.

This Wiring Specialties PRO Series harness was designed from the ground-up, specifically for and LS ENGINE It was developed in-house on an actual SR engine to ensure a perfect fit for all engine sensors.

The harness is designed 'Tucked' for a clean installation. The harnesses are built to exceed OEM spec for wire quality and power/ground routing.

Wiring Specialties offers a number of options for common performance upgrades for this product.  Build your perfect harness by selecting from the available options to the right.  

FOR LS ENGINE ONLY