Skip to Product Info
    • 1f0cca07011ea0d2465b530b41c1e4288fbab68f.jpg
    • 5ad294721be2a9a3cf61cf14d1955574d2f5233c.jpg
    • 655b5fb685ba0995fa2b07f0faddd0f074999a4f.jpg
    • e26d6ac9e6171053328a297be81b9b770a15f318.jpg
    • ed6c57570e6d7ccfad5ea5c00631ac850cfe3952.jpg
    Sale!

    Holley Lo-Ram Manifold Base with Port Injection Fuel Rails, GM Gen V LT, Top-Feed Black | 300-711BK

    Vendor: Holley EFI
    Part Number: 300-711BK
    Save $98
    Sale Price $779.95 Regular Price $877.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    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:

    Holley's Lo-Ram intake manifold base is engineered for GM Gen V LT engines running GM LT-style cylinder heads (OE or aftermarket), built for forced-induction (supercharged or turbocharged) applications with peak power in the 7,000-8,000 RPM range. This top-feed version includes the high-volume -8AN port injection fuel rail kit.

    Specifications:

    • Engine: GM Gen V LT1
    • Configuration: Top-feed, with port injection
    • Fuel rails: High-volume -8AN, includes hardware and brackets for both long (standard length) and short (Pico, LS7) injectors
    • Throttle body opening: 105mm, works with throttle body PN 112-581 or similar
    • Finish: Black
    • RPM power band: 3,500-8,000
    • Part Number: 300-711BK

    FAQ

    Does this kit include the fuel rails?

    Yes — it includes a high-volume -8AN port injection fuel rail kit with hardware and brackets for long or short fuel injectors.

    Can this manifold clear a plenum-mounted intercooler?

    Yes — the low-profile top-feed design is suitable for use with plenum-mounted air-to-water intercoolers on boosted applications.

    What throttle body fits this manifold?

    The 105mm flange works with throttle body PN 112-581 or similar models.

    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