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    QA1 Front Coil-Over Conversion Kit | 63-87 Chevrolet C10 | Single Adjustable, 850 lbs/in | 52611-S850

    Vendor: QA1
    Part Number: 52611-S850
    Save $277.02
    Sale Price $2,568.95 Regular Price $2,845.97

    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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    QA1's front coil-over conversion kit replaces the factory front suspension on 1963-1987 Chevrolet C10 trucks without the cost of a new chassis or full front end. It delivers adjustable ride height and up to 5in of drop when combined with popular drop spindles. The tubular upper and lower control arms add up to 7 degrees of caster for improved stability and driveability, and the kit uses single adjustable coil-over shocks with high travel springs. The kit includes upper and lower control arms, single adjustable shocks, high travel springs, an upper bracket, and all mounting hardware.

    Specifications:

    • Type: front coil-over conversion kit
    • Fitment: 1963-1987 Chevrolet C10 (with upper control arm)
    • Shock valving: single adjustable
    • Spring rate: 850 lbs/in high travel springs
    • Ride height: adjustable, up to 5in drop with drop spindles
    • Geometry: up to 7 degrees added caster
    • Includes: tubular upper and lower control arms, coil-over shocks, springs, upper bracket, hardware
    • Installation: bolt-in
    • Made in the USA
    • Part number: 52611-S850

    Vehicle Applications:

    • 1975 Chevrolet C10
    • 1976 Chevrolet C10
    • 1977 Chevrolet C10
    • 1978 Chevrolet C10
    • 1979 Chevrolet C10
    • 1980 Chevrolet C10
    • 1981 Chevrolet C10
    • 1982 Chevrolet C10
    • 1983 Chevrolet C10
    • 1984 Chevrolet C10
    • 1985 Chevrolet C10
    • 1986 Chevrolet C10
    • 1963 Chevrolet C10 Panel
    • 1964 Chevrolet C10 Panel
    • 1965 Chevrolet C10 Panel
    • 1966 Chevrolet C10 Panel
    • 1967 Chevrolet C10 Panel
    • 1963 Chevrolet C10 Pickup
    • 1964 Chevrolet C10 Pickup
    • 1965 Chevrolet C10 Pickup
    • 1966 Chevrolet C10 Pickup
    • 1967 Chevrolet C10 Pickup
    • 1968 Chevrolet C10 Pickup
    • 1969 Chevrolet C10 Pickup
    • 1970 Chevrolet C10 Pickup
    • 1971 Chevrolet C10 Pickup
    • 1972 Chevrolet C10 Pickup
    • 1973 Chevrolet C10 Pickup
    • 1974 Chevrolet C10 Pickup
    • 1967 Chevrolet C10 Suburban
    • 1968 Chevrolet C10 Suburban
    • 1969 Chevrolet C10 Suburban
    • 1970 Chevrolet C10 Suburban
    • 1971 Chevrolet C10 Suburban
    • 1972 Chevrolet C10 Suburban
    • 1973 Chevrolet C10 Suburban
    • 1974 Chevrolet C10 Suburban
    • 1975 Chevrolet C10 Suburban
    • 1976 Chevrolet C10 Suburban
    • 1977 Chevrolet C10 Suburban
    • 1978 Chevrolet C10 Suburban
    • 1979 Chevrolet C10 Suburban
    • 1980 Chevrolet C10 Suburban
    • 1981 Chevrolet C10 Suburban
    • 1982 Chevrolet C10 Suburban
    • 1983 Chevrolet C10 Suburban
    • 1984 Chevrolet C10 Suburban
    • 1985 Chevrolet C10 Suburban
    • 1986 Chevrolet C10 Suburban

    Installation Instructions

    FAQ

    What does this C10 front coil-over conversion kit include?

    It includes tubular upper and lower control arms, coil-over shocks, high travel springs, an upper mounting bracket, and all required hardware for a bolt-in installation.

    How much drop does this kit provide?

    The kit offers adjustable ride height and can achieve up to 5in of drop when paired with popular drop spindles.

    What is the difference between single and double adjustable shocks?

    Single adjustable shocks tune rebound and compression together, while double adjustable shocks let rebound and compression be set independently for finer control.

    Does this kit improve suspension geometry?

    Yes. The upper and lower control arms together add up to 7 degrees of caster for added stability and driveability.

    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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