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Holley LS Modular High-Ram Intake Manifolds - Carbureted


Holley
Holley LS Modular High-Ram Intake Manifolds - Carbureted

Product images may differ from actual product appearance.

Make Your Bad Intentions Known!

With the aggressive, race-bred style of the Holley GM LS Modular Hi-Ram Intake Manifold there is no hiding what you intend to do! This cast aluminum intake has been designed to be an alternative budget-minded solution to fabricated sheet-metal intakes on extreme performance engines. Intended for use where hood clearance is not a factor this intake features straight 6-1/2'' long runners with an overall height of just over 11'' to produce max power on naturally aspirated or forced induction engines using high flowing cylinder heads at 7,000 to 8,000 RPM! With a modular base design that allows you to use carbureted or EFI systems and choose or fabricate your choice of top plates the Hi-Ram LS intake is perfect for any LS powered drag race, muscle car, marine, off-road, sandrail, pulling truck or street-rod application!

Specific Dimensions
  • Height (Carbureted or EFI, 2x4V Top Mount & Blank) - 11.08" to the lifter valley cover flange on engine block.
  • Base Plenum Top Mounting Flange Height - 8.42" to the lifter valley cover flange on engine block.
  • Port Size - 2.49" Height x 1.21" Wide
  • Mounting Flange Gasket Type - Standard Molded O-Ring
  • Plenum Top Gasket Type - 3/32" Round O-ring Cord
  • Runner Length - 6.50'', As-Cast Runner Cross-Sectional Area - Tapered 4.25'' to 2.77''

    Click Here for High-Ram Carbureted Intake Dimensions

    Click Here for LS Engine Intake Port Types and Dimensions


  • 19 Products

    LS Modular Hi-Ram Intake

    Holley 300-112BK - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-112BK
    Carbureted Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 2 x 4500 Dominator carburetors, which are sold separately
  • Sideways Mount
  • Black Ceramic Coating
  • FREE
    SHIPPING
    & HANDLING!
    $586.95
    Order Today Ships 02/23/16
    Holley 300-113BK - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-113BK
    Carbureted Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 2 x 4150 Square Bore carburetors, which are sold separately
  • Sideways Or Inline Mount
  • Black Ceramic Coating
  • FREE
    SHIPPING
    & HANDLING!
    $586.95
    Order Today Ships 02/23/16
    Holley 300-112 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-112
    Carbureted Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 2 x 4500 Dominator carburetors, which are sold separately
  • Sideways Mount
  • FREE
    SHIPPING
    & HANDLING!
    $539.95
    Order Today Ships 02/23/16
    Holley 300-113 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-113
    Carbureted Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 2 x 4150 Square Bore carburetors, which are sold separately
  • Sideways Or Inline Mount
  • FREE
    SHIPPING
    & HANDLING!
    $539.95
    Order Today Ships 02/23/16
    Holley 300-118 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-118
    Carbureted Hi-Ram Intake
  • For LS3/L92
  • Blank Configurable Top for use with Superchargers, Turbochargers, Carburetors or Throttle Bodies, which are sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $544.95
    Order Today Ships 02/23/16

    LS Modular Hi-Ram Base Only

    Holley 300-213 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-213
    Carbureted Hi-Ram Base Only
  • For LS3/L92
  • FREE
    SHIPPING
    & HANDLING!
    $436.95
    Order Today Ships 02/23/16
    Holley 300-226 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-226
    Carbureted Hi-Ram Base Only
  • For LS1/LS2/LS6 Cathedral Port
  • FREE
    SHIPPING
    & HANDLING!
    $436.95
    Order Today Ships 02/23/16
    Holley 300-228 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-228
    Carbureted Hi-Ram Base Only
  • For LS7
  • FREE
    SHIPPING
    & HANDLING!
    $457.95
    Order Today Ships 02/23/16

    LS Modular Hi-Ram Top Only

    Holley 300-216 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-216
    Carbureted Hi-Ram Intake Top Only
  • Designed for use with Hi-Ram Base and
    2 x 4150 Square Bore carburetors, which are
    sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $164.95
    Order Today Ships 02/23/16
    Holley 300-216BK - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-216BK
  • LS Hi-Ram Modular Intake System
  • 2x4150
  • Top Only
  • Black Finish
  • FREE
    SHIPPING
    & HANDLING!
    $183.95
    Order Today Ships 02/23/16
    Holley 300-215 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-215
    Carbureted Hi-Ram Intake Top Only
  • Designed for use with Hi-Ram Base and
    2 x 4500 Dominator carburetors with
    1-3/4'' Throttle Bores, which are sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $164.95
    Order Today Ships 02/23/16
    Holley 300-215BK - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-215BK
  • LS Hi-Ram Modular Intake System
  • 2x4500
  • Top Only
  • Black Finish
  • FREE
    SHIPPING
    & HANDLING!
    $183.95
    Order Today Ships 02/23/16
    Holley 300-223 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-223
    Carbureted Hi-Ram Intake Top Only
  • Designed for use with Hi-Ram Base and
    2 x 4500 Dominator carburetors with
    2-1/4'' Throttle Bores, which are sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $164.95
    Order Today Ships 02/23/16
    Holley 300-217 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-217
    Hi-Ram Intake Top Only
  • Blank Configurable Top for use with
    Hi-Ram Base and Superchargers, Turbochargers, Carburetors or Throttle Bodies, which are
    sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $164.95
    Order Today Ships 03/02/16
    Holley 300-220 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-220
    Hi-Ram Intake Top Flange
  • Designed for when fabricating a sheet metal top for the Hi-Ram Base, which is sold separately
  • FREE
    SHIPPING
    & HANDLING!
    $110.95
    Order Today Ships 02/23/16

    Gasket O-Ring

    Holley 508-21 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-508-21
    Hi-Ram Top Plenum Gasket O-Ring Cord
  • Diameter: 3/32'' Round Section Viton O-Ring Cord
  • 4.5' Length
  • $23.52
    Order Today Ships 02/23/16
    Holley 508-22 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-508-22
    Intake Manifold Gasket O-Ring Set
  • For LS3/LS7
  • Diameter: 3/32'' Round Section Viton O-Ring Cord
  • Size: 2-5/8'' I.D.
  • 8/pkg
  • $26.60
    Order Today Ships 02/23/16
    Holley 508-23 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-508-23
    Intake Manifold Gasket O-Ring Set
  • LS1/LS2/LS6
  • Diameter: 3/32'' Round Section Viton O-Ring Cord
  • Size: 3'' I.D.
  • 8/pkg
  • $29.67
    Ships

    Stud Kit

    Holley 300-225 - Holley LS Modular High-Ram Intake Manifolds - Carbureted
    510-300-225
    Intake to Cylinder Head Stud Kit
  • Stud: M6 x 1.0 Threads
  • Washer: M6 x 12mm O.D x 1.6mm Thick
  • Nut: M6 x 1.0 Threads
  • 10 Pack
  • $46.07
    Ships

    19 Products