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    ACL Small Block Chevy/LS Rod Bearing Set A-Series 0.010in | 8B663A-10

    Vendor: ACL
    Part Number: 8B663A-10
    Regular Price $25.99

    In Stock

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    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
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    The ACL 8B663A-10 is a Rod Bearing Set in ACL's A-Series line, sized for a 0.010 in undersize connecting rod journal — meaning it is intended for a rod journal that has been machined 0.010 in below stock diameter. It is designed for Small Block Chevy and GM LS-Series engines.

    Specifications:

    • Type: Rod Bearing Set
    • Series: A-Series
    • Size: 0.010 in Undersize
    • Engine Fitment: Small Block Chevy / GM LS-Series
    • Part Number: 8B663A-10

    FAQ

    What engines does the ACL 8B663A-10 rod bearing set fit?

    It fits Small Block Chevy and GM LS-Series engines.

    What size journal does this bearing set require?

    It is sized for a 0.010 in undersize connecting rod journal, for a rod journal machined 0.010 in below the stock diameter.

    What ACL series is this bearing set part of?

    It is part of ACL's A-Series rod bearing line.

    Is the ACL 8B663A-10 a full engine bearing kit?

    No, it is a rod bearing set for the connecting rods only.

    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.

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    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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