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    • MSD Iron Distributor Gear, .500in I.D., Melonite QPQ Coated | 8561
    • MSD Iron Distributor Gear, .500in I.D., Melonite QPQ Coated | 8561
    • MSD Iron Distributor Gear, .500in I.D., Melonite QPQ Coated | 8561
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    • Iron Distributor Gear For MSD Chevy Marine Distributors This Gear Means Long Life, An Easy Break-In Period And Reliable Performance MSD Ignition
    • Iron Distributor Gear For MSD Chevy Marine Distributors This Gear Means Long Life, An Easy Break-In Period And Reliable Performance MSD Ignition
    • Iron Distributor Gear For MSD Chevy Marine Distributors This Gear Means Long Life, An Easy Break-In Period And Reliable Performance MSD Ignition
    • Iron Distributor Gear For MSD Chevy Marine Distributors This Gear Means Long Life, An Easy Break-In Period And Reliable Performance MSD Ignition
    • Iron Distributor Gear For MSD Chevy Marine Distributors This Gear Means Long Life, An Easy Break-In Period And Reliable Performance MSD Ignition
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    Sale!

    MSD Iron Distributor Gear, .500in I.D., Melonite QPQ Coated | 8561

    Vendor: MSD
    Part Number: 8561
    Save $16
    Sale Price $120.95 Regular Price $136.95

    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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    MSD has put significant research into metallurgical composition, heat treating, and coatings to create a durable, accurate, strong distributor gear. This special iron alloy gear is treated with a low-friction coating process for long life and an easy break-in period.

    Specifications:

    • Category: Ignition
    • Distributor Type: Accessories
    • Product Type: Distributor Gear
    • Gear I.D.: 0.500in
    • Material: Proprietary formulated ductile iron
    • Hardness: Outer hardened layer, RC 55-60
    • Coating: Melonite QPQ coated
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 8561

    Designed for use with MSD Chevy Marine Distributors.

    FAQ

    What distributors does the MSD 8561 gear fit?

    It's designed for MSD Chevy Marine Distributors.

    What is the gear I.D. of the 8561?

    0.500 inch.

    What material is the MSD 8561 gear made from?

    A proprietary formulated ductile iron alloy with an increased outer hardened layer (RC 55-60).

    What coating does the 8561 have?

    Melonite QPQ coating, which reduces friction and initial wear.

    What benefits does this gear offer?

    Long life, an easy break-in period, and reliable performance.

    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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