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    Sale!

    Holley EFI Camshaft Sensor w/ Flying Magnet Target, M12x1, Hall Effect | 554-127

    Vendor: Holley EFI
    Part Number: 554-127
    Save $35
    Sale Price $278.95 Regular Price $313.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This cam sync sensor kit pairs a 3-wire Hall Effect camshaft sensor with a flying magnet target, generating a digital square-wave signal that works with internal or external cam drive systems including gear, chain, and belt drives.

    Specifications:

    • Product Type: Cam Sync — Magnetic Trigger Pickup
    • Sensor Type: Hall Effect, 3-wire, digital square-wave output
    • Thread Size: M12x1
    • Length: Approx. 1.5"
    • Operating Voltage: 8-20V
    • Mounting: Bolt-on
    • Includes: Sensor, stainless steel flying magnet target (1/4"-20 x 3/8" threads), high-temp rare-earth magnet, stainless steel lock washer, mating connector
    • Part Number: 554-127

    FAQ

    What cam drive systems does this sensor work with?

    It works with internal and external cam drive systems, including gear, chain, and belt drive systems, with or without a timing cover.

    What's included in the kit?

    The Hall Effect sensor, a stainless steel flying magnet target with rare-earth magnet, a lock washer, and a mating connector.

    What thread size does the sensor use?

    M12x1 threads, which allow for finer gap adjustability.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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