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Holley EFI 6.56-Inch 12-1X Crank Trigger Kit, LS, Hall Effect
90 day warranty
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Store Pickup
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Product Information
Product Details
Part No. 556-176
Warranty Details (90 Day Warranty)
LS 7.28 inch 556-175.
Product Features:
Product Features:
- Most accurate way to trigger your electronic fuel injection (EFI), can be installed as 12-1 or 12x
- Powerful magnets embedded in a 3/8-inch thick billet 6061-T6 aluminum trigger wheel
- 3-wire Hall-Effect Sensor that is not easily susceptible to EMI/RFI Interference
- Engine specific kits include a direct bolt-on billet aluminum pick up bracket
- Rigid mounting that will not flex and cause timing fluctuation
- Easy to install much like traditional MSD Crank Trigger Kits
- Included installation instructions cover mechanical setup and provide step-by-step Holley EFI Software Setup
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