Exterior Components› Body Panels and Components

Holley

IGNITION HARNESS, FERROUS CRANK/MAG CAM

$103.95

SKU: H00E 558-431

In Stock
In Stock
Ships by Jul 29
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley EFI 558-431 is a crank/cam ignition harness designed for ferrous crank and magnetic cam Hall effect sensors. This fully terminated harness is compatible with Holley HP and Dominator ECUs. It is plug-and-play with specific Holley crank and cam trigger sensors and kits, including the 554-118 Hall Effect Crank Trigger Sensor and the 556-119 SBC Cam Sync Kit with Bracket.

Fitment

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Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 558-431
Weight0.4 lb

Videos

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Holley EFI How To: Cam and Crank Sensor troubleshooting tips and examples

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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