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Ignitions and Electrical› Distributors, Magnetos and Crank Triggers

Holley

6.5IN 12-1X CRANK TRIG KIT SBF HALL EFF

$749.95 $649.95 Save $100.00

SKU: H00E 556-172

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Embedded magnets and the 3/8 in. thick billet 6061-T6 aluminum trigger wheel is the most accurate way to trigger electronic fuel injection. The 3-wire hall-effect sensor resists EMI/RFI interference, and the direct bolt-on billet aluminum pick-up bracket provides rigid mounting for stable timing. Detailed instructions for mechanical setup (12-1X or 12X) and Holley EFI software setup are included. This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for closed competition racing.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandHolley
Part NumberH00E 556-172
Weight2.93 lb

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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