The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads.

The 300-624(satin) & 300-624BK(black) intake manifold kit provides two injectors per cylinder for hi-volume fuel demands, flexible fuel supply strategies, and dual-fuel capability. The short runner, low-profile base intake manifold was conceived to package plenum-mounted intercoolers for high-boost turbocharged or supercharged induction systems with a shorter overall height not possible with other existing intake manifolds. The plenum top is configured to be fitted with 105 mm throttle body part number 112-581 or similar models. The dual-fuel injector fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

Available in satin and black finishes.

Holley Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.

Features:
  • Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
  • Provides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm, depending on the application
  • Dual-injector, separate-passage, high-volume fuel rails with mounting hardware, dual-fuel capable, 8 AN o-ring ports
  • Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
  • Available with both as-cast satin and black power-coat finishes
  • More From This Category

    Scott Drake Classic Intake Manifold, High Performance Aluminum Intake Manifold , Satin, 1964-1973 For Ford Mustang with Small Block For Ford Engine, E

    Scott Drake Classic Intake Manifold, High Performance Aluminum Intake Manifold , Satin, 1964-1973 For Ford Mustang with Small Block For Ford Engine, E

    $586.80

    View
    Edelbrock Intake Manifold, Performer RPM Air Gap, Dual Plane, Aluminium, Polished, Square Bore, For Ford, 351C, 2V/

    Edelbrock Intake Manifold, Performer RPM Air Gap, Dual Plane, Aluminium, Polished, Square Bore, For Ford, 351C, 2V/

    $1,399.56

    View
    Holley Intake Manifold, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, s Chev, For Holden Each

    Holley Intake Manifold, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, s Chev, For Holden Each

    $1,097.99

    View
    Holley Efi Intake Manifolds, Plenum Lid, Ford Coyote Ultra Lo-Ram

    Holley Efi Intake Manifolds, Plenum Lid, Ford Coyote Ultra Lo-Ram

    $521.55

    View
    Trick Flow EFI Intake Manifold, Lower Only, Track Heat®, Natural Finish, Aluminum, For Ford 4.6L 2V, Each

    Trick Flow EFI Intake Manifold, Lower Only, Track Heat®, Natural Finish, Aluminum, For Ford 4.6L 2V, Each

    $1,659.56

    View