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    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    • Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction
    Sale!

    Whiteline 05-10 Ford Mustang Ball Joints for Roll Center Correction

    Vendor: Whiteline
    Part Number: KCA439
    Save $16.09
    Sale Price $144.79 Regular Price $160.88

    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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    Whiteline Roll Center kits are designed to correct roll-center geometry using specially engineered ball-joints. The KCA439 kit has 3 adjustment settings to provide precision geometry tuning to the varying heights of lowered Mustangs. Raising the front roll-center results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tire contact ultimately improving front end grip and cornering speeds.

    Installation Instructions
    • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
    • Engineered to alter/ optimise toe alignment to rectify tyre wear and/or reduce inherent understeer/oversteer behaviour.
    • Engineered to alter/ optimize toe alignment to rectify tire wear and/or reduce inherent understeer/oversteer behavior.
    • Install guide included providing detailed instructions on how to install your new Whiteline purchase.

    This Part Fits:

    Year Make Model Submodel
    2005-2010 Ford Mustang Base
    2008-2009 Ford Mustang Bullitt
    2005-2010 Ford Mustang GT
    2007-2008 Ford Mustang Shelby GT
    2007-2010 Ford Mustang Shelby GT500
    2008-2009 Ford Mustang Shelby GT500KR
    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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