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    • MEL440034.jpg

    Melling Valve Stem Seals | GM LS, 4-Pack | 440034

    Vendor: Melling
    Part Number: 440034
    $13.99

    In Stock

    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.
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    Product DetailsFAQReviewsRelated Products

    The Melling 440034 is a set of valve stem seals for GM LS engines, sold as a 4-pack. Valve stem seals fit over the valve guide and control the amount of oil that passes down the valve stem into the combustion chamber, helping manage oil consumption. These seals are designed for GM LS applications.

    Specifications:

    • Type: Valve stem seal
    • Application: GM LS
    • Quantity: 4-pack
    • Part number: 440034

    FAQ

    What engine do these valve stem seals fit?

    Melling lists the 440034 as valve stem seals for GM LS applications. Confirm your cylinder head and valve setup before ordering.

    How many seals are included?

    This listing is a 4-pack of valve stem seals.

    What do valve stem seals do?

    Valve stem seals sit on the valve guide and limit how much oil runs down the valve stem into the combustion chamber. Worn seals are a common cause of oil consumption and startup smoke.

    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.
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    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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