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    Holley EFI Intake Manifold, LS3/L92 Dual Plenum, 102mm Twin Bore | 822241

    Vendor: Holley EFI
    Part Number: 822241
    Save $146.05
    Sale Price $1,312.95 Regular Price $1,459.00

    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.
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    This fabricated dual-plenum intake manifold is designed for GM LS1/LS2/LS6 and LS3/L92 engines, using two separate plenums to improve airflow distribution and even air delivery across all eight cylinders. Long 12.75 in. runners help build low-end torque, making it a strong choice for street and max-effort applications, and it ships with a 3/8 in. fuel rail kit featuring a laser-engraved Sniper logo.

    Specifications:

    • Fits: GM LS3/L92 engines
    • Injector compatibility: EV1-style injectors only
    • Design: Dual plenum, fabricated
    • Throttle bore: 102mm (twin bore)
    • Runner length: 12.75 in.
    • Construction: 3mm (1/8 in.) T6061 sheet aluminum, 100% TIG welded
    • Finish: Silver with black anodized accents
    • Includes: 3/8 in. fuel rail kit (laser-engraved Sniper logo), gaskets and hardware
    • Rated capacity: 750+ horsepower
    • Part Number: 822241

    The tapered plenum design increases air velocity to each bank's intake ports, evening out airflow distribution across all eight cylinders.

    FAQ

    What engines does this intake manifold fit?

    It's designed for GM LS1/LS2/LS6 and LS3/L92 engines.

    What injectors are compatible?

    This manifold only accepts EV1-style fuel injectors.

    What's included with the manifold?

    It comes with a 3/8 in. fuel rail kit featuring a laser-engraved Sniper logo, plus all gaskets and hardware needed for installation.

    How much horsepower can this manifold support?

    The dual plenum design and fuel rail kit are rated to support 750+ horsepower.

    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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