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    Sale!New!

    QA1 68-72 GM A-Body Adjustable Rear Frame Support

    Vendor: QA1
    Part Number: 5284
    Save $32.24
    Sale Price $298.95 Regular Price $331.19

    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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    QA1 Adjustable Rear Frame Supports are engineered to improve handling, traction and all around suspension performance by eliminating unwanted chassis flex and reinforcing the upper and lower trailing arm mounts. Made from 1'' diameter cold rolled steel tubing, they feature zinc plated adjustable threaded sleeves for adjusting the preload in the rear trailing arm mount after installation. Designed to clear stock and aftermarket mufflers and includes all of the necessary hardware for an easy installation.

    Installation Instructions
    • All installation hardware included
    • Eliminate unawanted chassis flex
    • Improve handling
    • Made in the USA

    This Part Fits:

    Year Make Model Submodel
    1970,1972 Buick Skylark 350
    1968-1972 Buick Skylark Base
    1968-1972 Buick Skylark Custom
    1968-1969 Buick Special Base
    1968 Chevrolet Chevelle 300
    1968-1969 Chevrolet Chevelle 300 Deluxe
    1970-1972 Chevrolet Chevelle Base
    1968-1972 Chevrolet Chevelle Concours
    1969-1972 Chevrolet Chevelle Concours Estate
    1969-1972 Chevrolet Chevelle Greenbrier
    1968-1972 Chevrolet Chevelle Malibu
    1968-1972 Chevrolet Chevelle Nomad
    1968 Chevrolet Chevelle Nomad Custom
    1971-1972 Chevrolet Chevelle SS
    1968-1970 Chevrolet Chevelle SS 396
    1968-1972 Chevrolet El Camino Base
    1968-1972 Chevrolet El Camino Custom
    1968-1972 Chevrolet El Camino SS
    1970-1972 Chevrolet Monte Carlo Base
    1971-1972 GMC Sprint Base
    1972 GMC Sprint Custom
    1968-1971 Oldsmobile 442 Base
    1968-1972 Oldsmobile Cutlass Base
    1972 Oldsmobile Cutlass Cruiser
    1968,1971-1972 Oldsmobile Cutlass S
    1968-1972 Oldsmobile Vista Cruiser Base
    1969-1972 Pontiac Grand Prix Base
    1968-1972 Pontiac GTO Base
    1970-1971 Pontiac GTO The Judge
    1968-1972 Pontiac LeMans Base
    1972 Pontiac LeMans Luxury
    1969-1970 Pontiac LeMans Safari
    1970-1972 Pontiac LeMans Sport
    1971 Pontiac LeMans T37
    1968-1970 Pontiac Tempest Base
    1968-1969 Pontiac Tempest Custom
    1970 Pontiac Tempest GT
    1968-1969 Pontiac Tempest Safari
    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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