Skip to Product Info
    • Chevrolet Performance LS9 Camshaft, Hydraulic Roller 0.562 in Lift | 12638427
    • GMP12638427.jpg

    Chevrolet Performance LS9 Camshaft, Hydraulic Roller 0.562 in Lift | 12638427

    Part Number: 12638427
    Regular Price $326.99

    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
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:

    This Chevrolet Performance LS9 camshaft is a hydraulic roller grind for GM LS-Series engines. It is the factory LS9 supercharged engine camshaft profile.

    Specifications:

    • Camshaft, LS9 hydraulic roller
    • Intake lift 0.562 in, exhaust lift 0.562 in
    • Intake duration 211, exhaust duration 230
    • Lobe separation angle 122.5
    • Fits GM LS-Series
    • Sold individually (each)
    • Part number: 12638427

    Applications:

    • GM LS-Series engines (LS9 profile)

    FAQ

    What are the specs of cam 12638427?

    It is the LS9 hydraulic roller camshaft with 0.562 in lift on both intake and exhaust, 211 and 230 degrees duration, and a 122.5 lobe separation angle.

    What type of camshaft is it?

    It is a hydraulic roller camshaft, the factory LS9 grind.

    Which engines can use it?

    It fits GM LS-Series engines and is the camshaft used in the supercharged LS9.

    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