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    BTR Gen V Beehive Valve Springs | .550in Lift, Set of 16 | BTR91120-16

    Part Number: BTR91120-16
    Regular Price $89.99

    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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    The BTR Gen V Beehive Valve Springs are an ovate beehive-style spring set built for GM Gen V L83/L86 truck engines, supporting up to .550in of valve lift. This is the valve spring upgrade BTR recommends for its Gen V L83 Stage 1 and Stage 2 camshafts.

    • Part number: BTR91120-16
    • Application: GM Gen V L83/L86 (cross-reference GM 12691120)
    • Max valve lift: .550 in
    • Spring type: Ovate beehive, single spring
    • Spring rate: 386 lb/in
    • Coil bind height: 1.28 in
    • Outer diameter: 1.271 in
    • Quantity: Set of 16

    FAQ

    What camshafts require this spring kit?

    BTR recommends the BTR91120-16 spring upgrade for its Gen V L83 Stage 1 and Stage 2 camshafts.

    What is the maximum valve lift supported?

    Up to .550 in of valve lift.

    How many springs are included?

    This is a complete set of 16 springs, enough for a full engine.

    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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