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    • MSD Cap-A-Dapt Kit, Fixed Rotor, Big Cap Conversion | 8445
    • MSD Cap-A-Dapt Kit, Fixed Rotor, Big Cap Conversion | 8445
    • MSD Cap-A-Dapt Kit, Fixed Rotor, Big Cap Conversion | 8445
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    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition
    • Cap-A-Dapt Kit, Fixed Rotor 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, Fixed Rotor, Big Cap Conversion | 8445

    Vendor: MSD
    Part Number: 8445
    Save $13
    Sale Price $99.95 Regular Price $112.95

    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, spacing the spark plug terminals farther apart to lessen the chances of cross-fire and ionization. The rotor is injection molded from Rynite for incredible strength and spark resistance.

    Specifications:

    • Brand: MSD
    • Category: Ignition
    • Sub Category: Distributor and Magneto
    • Product Type: Distributor Cap and Rotor Kit
    • Color: Black / Red
    • Rotor Type: Fixed
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 8445

    Installs on most MSD Pro-Billet Distributors, except the Ford FE, PN 8594. This fixed-rotor version is one of three Cap-A-Dapt kits available; the others include a two-piece rotor with adjustable phasing for use with a Multi-Step Retard or Timing Controller.

    FAQ

    What does the MSD Cap-A-Dapt kit 8445 include?

    A large, Ford-style cap with brass terminals and a fixed Rynite rotor, designed to convert a small-diameter MSD distributor to a big-cap setup.

    What distributors does the MSD 8445 kit fit?

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

    Is the rotor in kit 8445 adjustable?

    No, PN 8445 uses a fixed rotor. An adjustable, two-piece rotor version is also available for phasing adjustments.

    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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