4l80e Transmission 4l80e External Wiring Harness Diagram

Faster, smoother shifting and better overall performance are some of the benefits of the 4L80E transmission external wiring harness diagram. Its ability to deliver significant torque comes with a few unique requirements; namely, the need for an aftermarket wiring harness.

This type of harness is not only necessary for the transmission to properly function, but also provides the ultimate in performance, reliability and safety. It's designed to be a comprehensive, reliable and powerful system that carries a full range of applications from street rods to muscle cars to drag racing. Each component is carefully selected for maximum durability and easy installation, so even a novice can safely install the wiring harness.

Installing the 4L80E external wiring harness provides a robust connection between the transmission and your vehicle's electrical system. Its components are custom-engineered to provide superior protection against corrosion, temperature extremes and vibration while delivering longer life than its stock counterparts. The harness is compatible with virtually any 5- or 6-speed transmission, offering optimum power transfer and exceptional performance. With an optimized design that maximizes engine efficiency, this wiring harness is designed to make your vehicle run like a dream.

4l80e Connector Wiring Question Ls1tech Camaro And Firebird Forum Discussion