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    QA1 Tapered Coil-Over Spring | 3-1/2in to 2-1/2in ID, 8in, 600 lbs/in, Chrome Plated | 8MB600

    Vendor: QA1
    Part Number: 8MB600
    Save $11.32
    Sale Price $104.95 Regular Price $116.27

    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 tapered chrome coil springs provide a clean, polished look for a suspension setup. Featuring an upper 3-1/2in inside diameter and a lower 2-1/2in inside diameter, these tapered springs are designed to fit QA1 Mustang II coil-over conversion systems, making them well suited to hot rods, street rods, and classic builds. Each QA1 spring carries a lifetime guarantee to remain within 2% of the original free height and rate under normal operating conditions.

    Specifications:

    • Type: tapered coil spring
    • Upper inside diameter: 3-1/2in (3.5in)
    • Lower inside diameter: 2-1/2in (2.5in)
    • Free length: 8in
    • Spring rate: 600 lbs/in
    • Finish: chrome plated
    • Fits QA1 Mustang II coil-over conversion systems
    • Lifetime guarantee within 2% of original free height and rate
    • Part number: 8MB600

    FAQ

    What coil-over systems do these tapered springs fit?

    They are designed to fit QA1 Mustang II coil-over conversion systems.

    What are the inside diameters?

    They have an upper 3-1/2in inside diameter and a lower 2-1/2in inside diameter.

    What are the free length and spring rate?

    This spring has a 8in free length and a 600 lbs/in spring rate.

    What finish is used?

    It has a high-luster chrome plated finish for a clean, polished appearance.

    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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