Skip to Product Info
    • Part 26925TS-KIT.jpg
    • COMP Cams_Logo.jpg
    • COM26925CS-KIT.jpg

    COMP Cams Engine Valve Spring Kit 26925CS-KIT

    Vendor: COMP Cams
    Part Number: 26925CS-KIT
    Regular Price $600.95

    Currently out of stock.

    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.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:
    this spring kit is ready to bolt onto LS heads with aggressive cams with up to .660" valve lift.


    COMP Cams Engine Valve Spring Kit 26925CS-KIT


    Specifications:

    Number of Springs 2
    Outer Spring Outside Diameter 1.320
    Outer Spring Inside Diameter 0.958
    Inner Spring Inside Diameter 0.680
    Coil Bind Height 1.070
    Installed Height 1.810
    Seat Pressure 141
    Open Load 405
    Includes Shims? No
    Includes Seats? Yes
    Included Seats 4695-16
    Spring Rate 400
    Spring Seat Type I.D. Locator
    Includes Retainers? Yes
    Retainer Material Chromemoly Steel
    Damper No
    Valve Spring Series Dual
    Spring Style Dual
    Max Lift 0.660
    Title GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers; .660" Max Lift
    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Description_SHO LSDualSprngKtCStl
    Description_INV LSDualSpringkit.66MaxLiftChromemolySteel
    Description_ASC See 26925TS-kit for kit with tool steel retainers.
    Description_KSW GM
    Description_KSW 4.8
    Description_KSW 5.3
    Description_KSW 5.7
    Description_KSW 6.0
    Description_KSW 6.2
    Description_KSW 7.0
    Description_KSW LS1
    Description_KSW LS2
    Description_KSW LS3
    Description_KSW LS4
    Description_KSW LS6
    Description_KSW LS7
    Description_KSW LSA
    Description_KSW LS9
    Description_KSW Camaro
    Description_KSW Silverado
    Description_KSW LS Swap
    Description_KSW 383
    Description_KSW 350
    Description_KSW SBC
    Description_KSW Chevelle
    Description_KSW Yukon
    Description_KSW L92
    Description_KSW LM7
    Description_KSW 325
    Description_KSW GMC
    Description_KSW Trailblazer
    Description_KSW Corvette
    Description_KSW GM LS
    Description_KSW GEN III
    Description_KSW GEN 3
    Description_KSW GEN IV
    Description_KSW GEN 4
    Description_KSW DOD
    Description_KSW AFM
    Description_KSW VVT
    Description_KSW BTR
    Description_KSW Texas Speed
    Description_DES GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers
    Description_DES .660" Max Lift
    Description_APS GM LS 4.8
    Description_APS 5.3
    Description_APS 5.7
    Description_APS 6.0 and 6.2 Cathedral/Rectangle Port Engines. Excludes LS7.
    Description_EXT Including properly matched quality dual valve springs
    Description_EXT 7 degree locks
    Description_EXT viton seals
    Description_EXT hardened seats and chromemoly steel retainers
    Description_EXT this spring kit is ready to bolt onto LS heads with aggressive cams with up to .660" valve lift.
    Description_DEF Engine Valve Spring Kit


    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.

    Recently Viewed