LS Coil Ext. Harness 36in 2pk

The LS Coil Extension Harness 36in 2pk from Holley is an essential component for LS engine swaps, performance builds, and custom ignition system installations. This dual-harness set is designed to extend factory coil wiring, making it easier to accommodate modifications in the engine bay.

Each harness measures 36 inches in length, providing ample reach for most LS installations while minimizing excess slack. The harnesses are engineered to maintain signal integrity from the ECU to the ignition coils, which is crucial for consistent spark timing and optimal engine performance.

Technicians and hot-rodders working with LS engine swaps will find this two-pack invaluable for custom ignition routing and ECU extensions. The OEM LS coil pack connectors ensure compatibility with LS1, LS2, LS3, and other LS-Series engines, making it a versatile choice for various applications.