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    COMP Cams Engine Valve Spring Kit 26903-12

    Vendor: COMP Cams
    Part Number: 26903-12
    $71.95

    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.
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    we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road with COMP Cams valve springs


    COMP Cams Engine Valve Spring Kit 26903-12


    Specifications:

    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Number of Springs 12
    Spring Rate 300
    Seat Pressure 95
    Coil Bind Height 1.033
    Damper No
    C.A.R.B. Exempt for On-Road Vehicles? Yes
    C.A.R.B. Exemption Reason No impact on pollution output of vehicle.
    Outer Spring Inside Diameter 1.020
    Outer Spring Outside Diameter 1.404
    Seat Height 1.650
    C.A.R.B. E.O. Number N/A
    Compatible Shims 4754
    Compatible Retainer 709-12 Steel Retainers for 10° Locks and All Valves
    Compatible spring seats 4667-12 Spring Seats for .530 Guide
    74 Dual Spring
    Recommended Max Lift (in) .500
    Description_SHO Engine Valve Spring
    Description_INV SINGLE SPRING
    Description_INV 1.404 OD
    Description_INV 1.650 IH
    Description_KSW Valve Springs
    Description_KSW Dual Valve Springs
    Description_KSW Single Valve Springs
    Description_KSW Springs
    Description_KSW Conical Springs
    Description_KSW Valve Lift
    Description_KSW Max Lift
    Description_KSW Spring Kit
    Description_DES SINGLE SPRING
    Description_DES 1.404 OD
    Description_DES 1.650 IH
    Description_DES .550 LIFT
    Description_DES 300 LBS/IN
    Description_APS Hydraulic Flat Tappet Camshafts
    Description_EXT Designed for flat tappet cams
    Description_EXT 26903 can be installed from 1.500” to 1.700” with a 1.404" OD
    Description_EXT fitting a wide variety of early cylinder heads. An open load of 260 lbs provides safe operation for most hydraulic flat tappet applications.
    Description_MKT COMP Cams' new 26903 single valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques using premium wire
    Description_MKT they redefine reliability and consistency in the performance automotive aftermarket. The 26903 valve springs are an excellent choice for many flat tappet cams in applications with limited installed height
    Description_MKT anywhere from 1.500” to 1.700”
    Description_MKT depending on the lift. They easily fit numerous spring pockets with a 1.404" outer diameter
    Description_MKT offering versatility across many applications. Designed to run approximately 0.065” from bind with an open load of 260 pounds
    Description_MKT these valve springs allow safe operation in many street hydraulic flat tappet applications
    Description_MKT ensuring exceptional performance and durability. Whether you're seeking improved dynamics
    Description_MKT enhanced valve control
    Description_MKT or unmatched reliability
    Description_MKT we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road with COMP Cams valve springs
    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.

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    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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