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    • 65-70_B-Body_Rear_Pro_Coil_SA_Silver_Spring.jpg
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    QA1 Rear Pro Coil Conversion Kit Single Adjustable | 1965-1970 Chevrolet B-Body | RCK52387

    Vendor: QA1
    Part Number: RCK52387
    Regular Price $926.95

    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 Rear Coil-Over Conversion Kit is a bolt-in upgrade with no cutting or welding for 1965-1970 Chevrolet B-Body vehicles. It includes USA made mounting brackets, single adjustable lightweight billet aluminum coil-over shocks, high travel springs and all necessary hardware. Single adjustable shocks offer 18 positions of simultaneous compression and rebound adjustment. The fully threaded shock body allows ride height adjustment, and the shocks are 100 percent dyno tested and serialized and can be serviced and rebuilt by QA1 authorized service centers. Heavier late model vehicles may call for a higher spring rate. Made in the USA.

    Specifications:

    • Type: rear coil-over conversion kit
    • Adjustment: single adjustable
    • Shock material: lightweight billet aluminum
    • Springs: 12 in high travel, 200 lb rate
    • Includes: 2 shocks, 2 springs, mounting brackets and all hardware
    • Installation: bolt-in, no cutting or welding
    • Made in the USA
    • Part number: RCK52387

    Vehicle Applications:

    • 1965 Chevrolet Biscayne
    • 1966 Chevrolet Biscayne
    • 1967 Chevrolet Biscayne
    • 1968 Chevrolet Biscayne
    • 1969 Chevrolet Biscayne
    • 1970 Chevrolet Biscayne
    • 1965 Chevrolet Impala
    • 1966 Chevrolet Impala
    • 1967 Chevrolet Impala
    • 1968 Chevrolet Impala
    • 1969 Chevrolet Impala
    • 1970 Chevrolet Impala

    FAQ

    What vehicles does this QA1 rear conversion kit fit?

    It is a bolt-in rear coil-over conversion for 1965-1970 Chevrolet B-Body, as listed in the vehicle applications section.

    Is this kit single or double adjustable?

    It uses single adjustable coil-over shocks.

    What springs are included?

    The kit includes 12 in high travel springs with a 200 lb rate.

    What comes in the kit?

    It includes two coil-over shocks, high travel springs, mounting brackets and all necessary hardware.

    Where is it made?

    The shocks are made in the USA, 100 percent dyno tested and serialized.

    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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