Holley Crankshaft Trigger Wheels 556-181

Name: Holley Crankshaft Trigger Wheels
Brand: Holley
SKU: HLY-556-181
Price: 318.95 USD
Availability: InStock
Rating: 0 (0 reviews)

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Part Number: HLY-556-181

$318.95

Holley Crankshaft Trigger Wheels

Crank Trigger Wheels, Holley EFI, Replacement, 12-1X LS, Hall Effect, 7.5 in. Diameter, Aluminum, Silver, Universal, Each
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Holley Crankshaft Trigger Wheels 556-181

HLY-556-181

Not Yet Reviewed

Part Number: HLY-556-181

Estimated Ship Date: Nov 13, 2026

$318.95

Overview

Applications

Q&A

Estimated Ship Date: Nov 13, 2026 Would you rather pick it up?

Overview

Brand:

Holley

Manufacturer's Part Number:

556-181

Part Type:

Crank Trigger Replacement Wheels

Product Line:

Holley Crankshaft Trigger Wheels

Summit Racing Part Number:

HLY-556-181

Item Number:

7428114

UPC:

090127297063

Crankshaft Wheel Material:

Aluminum

Crankshaft Wheel Color:

Natural

Hardware Included:

Quantity:

Sold individually.

Holley Crankshaft Trigger Wheels

Get the best possible sensor pickup with Holley crankshaft trigger wheels. These wheels have 60 notches, plus one TDC double notch. They are available in a number of different sizes to support the clearances on different engines from 5 in. to 8 1/2 in. in diameter. The center hole is 1 in. in diameter and may require machining for application.

Applications