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    • MSD Cap-A-Dapt Kit, Small Diameter to Big Cap Conversion | 8441
    • MSD Cap-A-Dapt Kit, Small Diameter to Big Cap Conversion | 8441
    • MSD Cap-A-Dapt Kit, Small Diameter to Big Cap Conversion | 8441
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    • Cap-A-Dapt For Small Diameter MSD Distributors Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
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    Sale!

    MSD Cap-A-Dapt Kit, Small Diameter to Big Cap Conversion | 8441

    Vendor: MSD
    Part Number: 8441
    Save $17
    Sale Price $134.95 Regular Price $151.95

    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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    The MSD Cap-A-Dapt adapts a large, Ford-style cap onto your MSD distributor. The larger cap spaces the spark plug terminals farther apart, lessening the chances of cross-fire and ionization. The rotor is injection molded from Rynite for incredible strength and spark resistance, with thick vanes to help prevent ionization.

    Specifications:

    • Brand: MSD
    • Category: Ignition
    • Sub Category: Distributor and Magneto
    • Product Type: Distributor Cap and Rotor Kit
    • Color: Black / Red
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 8441

    Installs on most MSD Pro-Billet Distributors, except the Ford FE, PN 8594. The kit is supplied with a high-quality cap with brass terminals, a rotor, and a cap spacer. Spark plug-style terminals resist vibrating loose.

    FAQ

    What does the MSD Cap-A-Dapt kit 8441 do?

    It adapts a large, Ford-style cap onto an MSD distributor, spacing the spark plug terminals farther apart to lessen cross-fire and ionization.

    What distributors does the MSD 8441 kit fit?

    It installs on most MSD Pro-Billet Distributors, except the Ford FE, PN 8594.

    What's included in the MSD 8441 kit?

    A high-quality cap with brass terminals, a rotor, and a cap spacer.

    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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