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    Sale!

    Holley HyperSpark Distributor Ignition Kit, AMC 290-401, Hall Effect | 565-308K

    Part Number: 565-308K
    Save $132
    Sale Price $1,049.95 Regular Price $1,181.95

    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 HyperSpark ignition kit pairs the 565-308 Hall Effect distributor with a matched ignition box, ignition coil, and main wiring harness, giving a Sniper 1 EFI-equipped AMC 290-401 a complete plug-and-play ignition upgrade. The pre-terminated main harness needs only one connection each to switched 12V, battery+, battery-, and fuel pump power, with a built-in 40A relay feeding the rest of the system.

    Specifications:

    • Product Type: Distributor Ignition Kit
    • Distributor Type: Hall Effect
    • Housing Material: Billet Aluminum
    • Housing Finish: Polished
    • Rotor Rotation: Clockwise (Right)
    • Gear Material: Cast Iron
    • Distributor Cap: Included, Black
    • Ignition Box: Included
    • Ignition Coil: Included
    • Main Wiring Harness: Included
    • Connector Type: Sealed
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 565-308K

    Fits AMC 290-401 engines. This kit uses a cast distributor gear — consult your camshaft manufacturer before installing to confirm gear-material compatibility, and measure shaft OD/gear ID before swapping gears.

    FAQ

    What's included in the 565-308K HyperSpark kit?

    The kit includes the 565-308 Hall Effect distributor, a matched ignition box, ignition coil, and the main wiring harness with pre-terminated connectors.

    What engine does this kit fit?

    AMC engines in the 290-401 cubic inch range.

    How many wiring connections does the harness require?

    Just four: switched 12V, battery+, battery-, and fuel pump power, with a built-in 40A relay handling power distribution to the rest of the components.

    Does this distributor use a cast or billet gear?

    It uses a cast iron distributor gear. Confirm compatibility with your camshaft manufacturer before installation.

    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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