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    Sale!

    QA1 Stocker Star Double-Adjustable Rear Shock | 1963-1982 Corvette | TD403

    Vendor: QA1
    Part Number: TD403
    Save $14.02
    $314.95 $328.97

    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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    Product DetailsFAQReviewsRelated Products

    The QA1 Stocker Star double-adjustable shock is a stock-mount, lightweight billet aluminum smooth body shock for the rear of 1963 to 1982 Corvettes. Double-adjustable valving tunes ride quality for street and performance use, and the stock-mount design bolts in with no cutting or welding. This shock has a compressed height of 10-1/8in and an extended height of 14-1/2in with a poly eyelet / poly eyelet mounting setup. It is made in the USA, 100 percent dyno tested and serialized, and rebuildable by QA1 or an authorized service center.

    Specifications:

    • Series: QA1 Stocker Star
    • Type: Double-adjustable smooth body shock, stock mount
    • Body: Lightweight billet aluminum
    • Placement: Vehicle rear
    • Mounting: Poly Eyelet / Poly Eyelet
    • Compressed height: 10-1/8in
    • Extended height: 14-1/2in
    • Made in the USA, dyno tested and serialized, rebuildable
    • Part number: TD403

    Vehicle Applications:

    • 1963 Chevrolet Corvette
    • 1964 Chevrolet Corvette
    • 1965 Chevrolet Corvette
    • 1966 Chevrolet Corvette
    • 1967 Chevrolet Corvette
    • 1968 Chevrolet Corvette
    • 1969 Chevrolet Corvette
    • 1970 Chevrolet Corvette
    • 1971 Chevrolet Corvette
    • 1972 Chevrolet Corvette
    • 1973 Chevrolet Corvette
    • 1974 Chevrolet Corvette
    • 1975 Chevrolet Corvette
    • 1976 Chevrolet Corvette
    • 1977 Chevrolet Corvette
    • 1978 Chevrolet Corvette
    • 1979 Chevrolet Corvette
    • 1980 Chevrolet Corvette
    • 1981 Chevrolet Corvette
    • 1982 Chevrolet Corvette

    FAQ

    What vehicles does this QA1 Stocker Star shock fit?

    It is a stock-mount replacement for the rear of 1963 to 1982 Corvettes. The full year, make, and model coverage is listed in the vehicle applications section.

    Is it a bolt-in installation?

    Yes. It is a direct stock-mount shock that bolts in with no cutting or welding needed.

    Is this shock adjustable?

    It is double adjustable, allowing independent tuning of ride quality for street and performance use.

    What is it made of?

    It is a lightweight billet aluminum smooth body shock, 100 percent dyno tested and serialized, and rebuildable by QA1 or an authorized service center.

    What are the compressed and extended lengths?

    This TD403 shock has a compressed height of 10-1/8in and an extended height of 14-1/2in with a poly eyelet / poly eyelet setup.

    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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