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    • MSD Pontiac Bronze Distributor Gear, .500in I.D., AMPCO 45 | 85631
    • MSD Pontiac Bronze Distributor Gear, .500in I.D., AMPCO 45 | 85631
    • MSD Pontiac Bronze Distributor Gear, .500in I.D., AMPCO 45 | 85631
    • MSD85631.jpg
    • Pontiac Bronze Distributor Gear MSD Bronze Distributor Gears Are Machined From Quality Ampco 45 Aluminum Bronze Containing 5 Percent Nickel MSD Ignition
    • 85631.jpg
    • 85631.jpg
    Sale!

    MSD Pontiac Bronze Distributor Gear, .500in I.D., AMPCO 45 | 85631

    Vendor: MSD
    Part Number: 85631
    Save $18
    Sale Price $139.95 Regular Price $157.95

    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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    Machined from quality AMPCO 45 aluminum bronze containing 5% nickel, this gear combination creates high-strength gear teeth that are less prone to wear, even with high-volume oil pumps.

    Specifications:

    • Category: Ignition
    • Distributor Type: Accessories
    • Product Type: Distributor Gear
    • Gear I.D.: 0.500in
    • Material: AMPCO 45 aluminum bronze, 5% nickel
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 85631

    Designed for camshafts requiring a bronze distributor gear. Kit includes a rolled roll pin and gear break-in lubricant.

    FAQ

    What is the MSD 85631 gear made from?

    AMPCO 45 aluminum bronze containing 5% nickel.

    What camshafts need the 85631?

    Camshafts that require a bronze distributor gear.

    What is the gear I.D. of the 85631?

    0.500 inch.

    What comes included with the 85631 kit?

    A rolled roll pin for strength and gear break-in lubricant.

    Why use a bronze gear?

    The bronze and nickel combination creates high-strength gear teeth that resist wear, even with high-volume oil pumps.

    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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