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Vehicle Info NeededHOLLEYPART NUMBER: 510-556-115
556-115 EFI Crank Trigger System for Ford Small Block Engines (7.250 in.)
$72795
1 left in stock
Ships Tomorrow
Lowest Price GuaranteeFord
Hall-Effect 7.250 in. Crank Trigger SystemFord Small Block Engines 36-1 Trigger System 1/4 in. Steel Trigger Wheel 3-Wire Hall-Effect Sensor Bolt-On Billet Aluminum Sensor Brackets
Holley 556-115 Features:
Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & 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 SBF applications using a standard ATI or Fluidamper "style" balancer up to 7-1/4" in diameter.- 7.25” diameter, 1/4” thick, billet steel, 36-1 tooth, crank wheel with Black Zinc Oxide finish for superior corrosion resistance & striking good looks.
- Crank wheel centers off of the balancer’s hub, eliminating the need for a centering ring
- All billet, 6061-T6 aluminum sensor mounting brackets with “bright-dipped” black anodized finish & Laser etched Holley EFI logo
- Custom 3-wire, ferrous-target, Hall-effect sensor with M12X1mm threads for finer gap adjustment
- All Grade 8 & Mil. Spec mounting hardware
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeIgnition Crank Trigger Kit
BrandHOLLEY
Package Height2.5
Package Width10.5
Package Length11.0
Weight3.64 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Pickup IncludedYes
Adjustable Mounting Bracket IncludedYes
QuantitySold as a Kit
Part FitmentSemi Universal
Crank Trigger Wheel IncludedYes
Bracket MaterialBillet aluminum
Vendor Part Number556-115
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
