Holley Performance Engine Wiring Harness 558-106

Description

This is the main EFI Harness that connects to all of the necessary factory sensors and related EFI sensors to run a Holley EFI system. There is an Early Gen III as well as a Late Gen III harness. The main difference between the early and late harnesses is within the connector for the crank and cam sensors. These changes were implemented across the truck and passenger car lines around 2007. There is not a firm change-over date. View the image gallery to determine the type of crank and cam sensors you have.

Compatibility : Holley Avenger/ HP/ Dominator EFI Systems/ Gen III Hemi/ Early Crank And Cam Sensors
Includes Bulkhead Connector : No
Includes Fuse Block : No

Features

Great For Power Upgrades And Engine Swaps
Capable Of Tuning With Power Adders Such As Nitrous, Superchargers Or Turbos And Compatible With Methanol And Water Injection
Harnesses Are Available To Connect To A Gen III HEMI Engine For The Most Advanced Fuel And Timing Controls Available
Each Harness Is Designed In Fit And Function Specifically For The Gen III HEMI Engine Platform
All Wiring Is TXL Grade Copper Wiring With Minimal Weight, High Temp Sleeve In A Small Diameter. Factory Style Terminations Provide A Strong, Secure Connection
Connectors Are OEM Grade For A Correct, Positive Fit
Each Harness Is Routed Through A Split-Loom Braid For Protection And Great Looks
Limited 90 Day Warranty