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    Clevite MLS Cylinder Head Gasket — GM LS-Series LSA/LS9 V8 | 4.063in Bore, 0.050in | 54983

    Vendor: Clevite77
    Part Number: 54983
    Regular Price $73.99

    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.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This Clevite multi-layer steel (MLS) cylinder head gasket fits the GM LS-Series LSA and LS9 V8. It has a 4.063 inch bore and a 0.050 inch compression thickness. It is sold individually.

    Specifications:

    • Type: Cylinder head gasket (sold each)
    • Construction: multi-layer steel (MLS)
    • Bore: 4.063 in
    • Compression thickness: 0.050 in
    • Engine: GM LS-Series LSA and LS9 V8
    • Part number: 54983

    Engine Application: GM LS-Series LSA and LS9 6.2L supercharged V8.

    FAQ

    What engine does the Clevite 54983 head gasket fit?

    It fits the GM LS-Series LSA and LS9 V8.

    Is this sold as a pair?

    No, it is sold individually (each). A V8 has two cylinder heads, so order two head gaskets for a complete engine.

    What are the bore and compression thickness?

    The bore is 4.063 inch and the compression thickness is 0.050 inch.

    What is this gasket made of?

    It is a multi-layer steel (MLS) cylinder head gasket.

    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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