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$460.99
Holley 558-106 Gen III HEMI Main Harness for Early Crank & Cam Sensors
Holley 558-106 Gen III HEMI Main Harness for Early Crank & Cam Sensors

Holley 558-106 Gen III HEMI Main Harness for Early Crank & Cam Sensors

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Holley 558-106 Gen III HEMI Main Harness for Early Crank & Cam Sensors
Holley 558-106 Gen III HEMI Main Harness for Early Crank & Cam Sensors
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We estimate this item will ship on or before January 23rd.
Part # 425558106
$460.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 3 business days for Holley to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

GTIN Code:
090127688021

Info

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.

  • Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. 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

Installation Instructions (PDF)

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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