• CVF Racing Chevy LS1 Mechanical Water Pump, Satin Cast
  • CVF Racing Chevy LS1 Mechanical Water Pump, Satin Cast
    • CVF Racing Chevy LS1 Mechanical Water Pump, Satin Cast
    • CVF Racing Chevy LS1 Mechanical Water Pump, Satin Cast
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    CVF Racing High-Flow Aluminum Mechanical Water Pump, Satin Cast | Chevy LS1 V8 | LSX-WP

    Vendor: CVF Racing
    Part Number: LSX-WP
    $212.69

    In 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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    This high-flow aluminum mechanical water pump is built for Chevy LS1 V8 engines, with reverse (counterclockwise) rotation and a Satin Cast finish. It replaces the integrated, irregular factory pulley with a dedicated mounting hub so compatible CVF Racing pulleys can be bolted on.

    Specifications:

    • Application: Chevy LS1 V8
    • Rotation: Reverse (counterclockwise)
    • Hub height: 6-1/2 in.
    • Pilot shaft diameter: 3/4 in.
    • Pulley configuration: Dedicated hub for compatible CVF Racing pulleys
    • Inlet diameter: 1-1/16 in.
    • Material: Aluminum
    • Finish: Natural satin cast aluminum
    • Warranty: CVF Racing Lifetime Warranty
    • Part number: LSX-WP

    Application Notes:

    • Uses a dedicated pulley mounting hub with a 3/4 in. pilot shaft in place of the integrated factory LS1 pulley, so compatible CVF Racing pulleys can be installed.
    • The factory LS1 water pump pulley is not included.
    • Designed for compatible CVF Racing LS serpentine systems.
    • Cross-references listed by CVF: GM OEM 12559836 and 12562459, ACDelco 252-846, Gates 45005.
    • CVF lists these as application references, not confirmed direct replacements; verify hub height, pilot diameter, inlet size and accessory drive compatibility before ordering.

    Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information visit www.P65Warnings.ca.gov.

    FAQ

    Which engines does the LSX-WP water pump fit?

    It is designed for Chevy LS1 V8 engines.

    What is the hub height of this water pump?

    The hub height is 6-1/2 in.

    What rotation does this pump use?

    It uses reverse (counterclockwise) rotation.

    Is this a direct replacement for the part numbers CVF lists?

    No, CVF lists those numbers as application references only and recommends verifying dimensions and accessory drive compatibility before ordering.

    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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