Holley EFI

Holley EFI 556-123 Universal Cam Sync Systems

Early Model Small and Big Block Fords

Part # 556-123 Be the first to write a review
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$257.95
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$287.00
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
Specifically designed for use in unlimited racing applications equipped with an external, dry timing-belt, cam drive system, where the bracket must be remote mounted to a front motor plate or some mounting surface other than a designated cam cover mounting flange. (i.e.: Early model Small & Big Block Fords, etc.)

Features:

  • Includes 3 wire hall-effect sensor, all billet constructed, anodized, aluminum bracket & stainless T-Nut, better than grade 8 mounting hardware, mating connector, and SS Â1/4”-20 “flying magnet” screw w/ high-temp, rare-earth magnet
  • Unique t-nut and bracket design allows for complete sensor adjustment from the outside of the bracket with a single jam nut
  • Designed to provide a plug-&-play cam position signal to Holley EFI systems yet compatible with any EFI system which can read a digital, square-wave cam input signal
  • Bracket assembly can be mounted at any angle about the perimeter of the cam pulley to clear various front accessory drive arrangements
Brand Holley EFI
Emission Code4
Product TypeCam Sync Kit w/ Bracket
UPC090127724897
Manufacturer Part Number556-123
Part Number556-123
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Installation of this kit should not be attempted until the instructions have been completely read and understood.
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