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Holley Crank Trigger


Holley
Holley Crank Trigger

Product images may differ from actual product appearance.

Trigger an accurate EFI Signal!

Holley Crank Trigger components are manufactured from high quality materials for strength & durability. These systems are designed to provide an engine speed signal specifically to Holley EFI systems only. The 58 tooth wheel will provide a very accurate crankshaft speed signal to the ECU. These systems come with the hardware, sensor, and wiring necessary for installation.

NOTE: It will be necessary to move any engine accessories about 1/8" to accommodate the spacing the trigger wheel adds.



6 Products
Crank Trigger Systems

510-556-110
Complete Crank Trigger System
  • Small Block Chevy
    More info on Holley 556-110

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    Installation Instructions for Holley 556-110
  • $219.95
    Order Today Ships 04/29/14

    510-556-111
    Complete Crank Trigger System
  • Big Block Chevy
    More info on Holley 556-111

    Fits Applications
    • FREE
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    Installation Instructions for Holley 556-111
  • $240.95
    Order Today Ships 04/26/14
    Crank Trigger Wheels

    510-556-106
    Crank Trigger Wheel Blank
  • 5"
    More info on Holley 556-106

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  • $50.95
    Order Today Ships 04/29/14

    510-556-107
    Crank Trigger Wheel Blank
  • 6"
    More info on Holley 556-107

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  • $50.95
    Order Today Ships 04/29/14

    510-556-108
    Crank Trigger Wheel Blank
  • 7-3/4"
    More info on Holley 556-108

    Fits Applications
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  • $54.95
    Order Today Ships 04/29/14

    510-556-109
    Crank Trigger Wheel SB/BB Chevy
  • 8-1/2"
    More info on Holley 556-109

    Fits Applications
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  • $54.95
    Order Today Ships 04/29/14

    6 Products