Holley HLY558-103 Main Wiring Harness LS2 & LS3

Description:

The Holley HLY558-103 Main Wiring Harness is designed for use with LS2, LS3, and LS7 engines. This EFI wiring harness is compatible with Holley HP and Dominator EFI systems and features a 58x reluctor wheel.

With a focus on quality and functionality, this wiring harness is an integral part of your engine management system.

Key Features:

• Designed for LS2, LS3, and LS7 engines
• Compatible with Holley HP and Dominator EFI systems
• Features a 58x reluctor wheel
• Engineered for GM LS-Series applications

Compatibility Guidance:

Please consult a professional before purchase to confirm the correct fitment for your vehicle.