{"product_id":"holley-efi-crank-trigger-system-sbc-556-116","title":"Holley EFI Crank Trigger System - SBC - 556-116","description":"Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed \u0026amp; position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD \"style\" Crank trigger. It is designed for use on early model small block Chevy applications using a standard ATI or Fluidamper \"style\" balancer up to 7-1\/4\" in diameter.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8” diameter, 1\/4” thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Oxide finish for superior corrosion resistance \u0026amp; striking good looks.\u003c\/li\u003e\n\u003cli\u003eCrank wheel centers off of the balancer’s hub, eliminating the need for a centering ring\u003c\/li\u003e\n\u003cli\u003eAll billet, 6061-T6 aluminum sensor mounting brackets with “bright-dipped” black anodized finish \u0026amp; Laser etched Holley EFI logo\u003c\/li\u003e\n\u003cli\u003eCustom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for finer gap adjustment\u003c\/li\u003e\n\u003cli\u003eAll Grade 8 \u0026amp; Mil. Spec mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e 36-1 Tooth Crank Trigger System for Small Block Chevy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracket Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracket Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 8 in., 8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Zinc Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Chevrolet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Ignition Crank Trigger Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePickup Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Crank Trigger Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Dimensions:\u003c\/strong\u003e 12mm x 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Hall Effect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Type:\u003c\/strong\u003e 36-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Wheel Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Wheel Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Wheel Mount Hole Quantity:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Wheel Outside Diameter:\u003c\/strong\u003e 8 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Wheel Thickness:\u003c\/strong\u003e 1\/4 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eWill not work on balancers which do not have a center-hub extrusion (i.e.: Innovators West, etc.). Not for use with Holley EFI with a 4x LSx or Chyrsler V8 NGC cam sensor\u003c\/p\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":49715280150766,"sku":"HLY-556-116","price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/bad128d9c7bcf8152844a6206399cb96fed66ad7.jpg?v=1791572075","url":"https:\/\/elmosspeedshop.com\/products\/holley-efi-crank-trigger-system-sbc-556-116","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}