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    • Marine Renewkit Contains a 5.0 Power Valve Complete Kit Holley
    • Marine Renewkit Contains a 5.0 Power Valve Complete Kit Holley
    • Marine Renewkit Contains a 5.0 Power Valve Complete Kit Holley
    • Marine Renewkit Contains a 5.0 Power Valve Complete Kit Holley
    Sale!

    Holley Marine Renew Kit for R50419, R50463, R80265, R80315, R80403, R80473, R80492 | 703-29

    Vendor: Holley
    Part Number: 703-29
    Save $9.50
    Sale Price $72.45 Regular Price $81.95

    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 OE marine rebuild kit restores "like new" performance to Holley marine carburetors. It contains all the parts and gaskets needed for a full rebuild, plus detailed instructions to guide the process.

    Specifications:

    • Product Type: Rebuild Kit
    • Category: Air and Fuel Delivery
    • Part Number: 703-29

    Kit is for list numbers R50419, R50419-1, R50419-2, R50463, R50463-1, R80265, R80315, R80315-1, R80403, R80403-1, R80473, R80473-1, and R80492. This kit contains a 5.0 power valve; your application may vary.

    FAQ

    Which Holley marine carburetors does this kit fit?

    List numbers R50419, R50419-1, R50419-2, R50463, R50463-1, R80265, R80315, R80315-1, R80403, R80403-1, R80473, R80473-1, and R80492.

    What's included?

    All parts and gaskets necessary to restore "like new" performance to the marine carburetor, plus detailed rebuild instructions.

    What power valve is included?

    A 5.0 power valve; your application may require a different valve, so verify before installing.

    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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