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Holley LS Modular High-Ram Intake Manifolds - EFI


Holley
Holley LS Modular High-Ram Intake Manifolds - EFI

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''
  • EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits

    Click Here for High-Ram EFI Intake Dimensions

    Click Here for High-Ram Carburetor Intake Dimensions

    Click Here for LS Engine Intake Port Types and Dimensions



  • 35 Products Page: 1 2 ... |  Next Results per Page:
    LS Modular Hi-Ram Intake

    510-300-114
    EFI Hi-Ram Intake
  • For LS3/L92
  • 2 x 4500
  • 2 x 2000cfm Sideways or Inline Mount
  • $624.99
    Order Today Ships 12/05/14

    510-300-115
    EFI Hi-Ram Intake
  • For LS3/L92
  • 2 x 4150
  • 2 x 1000cfm Sideways or Inline Mounting
  • $624.99
    Order Today Ships 12/05/14

    510-300-116
    EFI Hi-Ram Intake
  • For LS3/L92
  • 1 x 92mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • $673.95
    Ships

    510-300-116BK
    EFI Hi-Ram Intake
  • For LS3/L92
  • 1 x 92mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • Black Ceramic Coated Finish
  • $723.95
    Ships

    510-300-117
    EFI Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 1 x 102mm GM LS Throttle Body, which is sold separately
  • Longitudinal Mount Plenum Top
  • $724.95
    Ships
      510-300-117BK
    EFI Hi-Ram Intake
  • For LS3/L92
  • Designed for use with 1 x 102mm GM LS Throttle Body, which is sold separately
  • Longitudinal Mount Plenum Top
  • Black Ceramic Coated Finish
  • $773.95
    Ships

    510-300-119
    EFI Hi-Ram Intake
  • For LS3/L92
  • Blank Configurable Top
  • $624.99
    Order Today Ships 12/05/14

    510-300-122
    EFI Hi-Ram Intake
  • For LS1/LS2/LS6 Cathedral Port
  • 1 x 92mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • $669.99
    Ships
      510-300-122BK
    EFI Hi-Ram Intake
  • For LS1/LS2/LS6 Cathedral Port
  • 1 x 92mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • Black Ceramic Coated Finish
  • $723.95
    Ships

    510-300-123
    EFI Hi-Ram Intake
  • For LS1/LS2/LS6 Cathedral Port
  • Designed for use with 1 x 105mm GM LS Throttle Body, which is sold separately
  • Longitudinal Mount Plenum Top
  • $724.95
    Ships
      510-300-123BK
    EFI Hi-Ram Intake
  • For LS1/LS2/LS6 Cathedral Port
  • Designed for use with 1 x 105mm GM LS Throttle Body, which is sold separately
  • Longitudinal Mount Plenum Top
  • Black Ceramic Coated Finish
  • $773.95
    Order Today Ships 12/15/14

    510-300-124
    EFI Hi-Ram Intake
  • For LS7
  • 1 x 92mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • $697.99
    Order Today Ships 12/05/14

    510-300-125
    EFI Hi-Ram Intake
  • For LS7
  • 1 x 102mm GM LS Throttle Body
  • Longitudinal Mount Plenum Top
  • $749.99
    Ships
    LS Modular Hi-Ram Base Only

    510-300-214
    EFI Hi-Ram Base Only
  • For LS3/L92
  • $520.99
    Order Today Ships 12/02/14

    510-300-227
    EFI Hi-Ram Base Only
  • For LS1/LS2/LS6 Cathedral Port
  • $520.99
    Ships

    510-300-229
    EFI Hi-Ram Base Only
  • For LS7
  • $540.99
    Order Today Ships 12/05/14
    LS Modular Hi-Ram Top Only

    510-300-217
    Hi-Ram Intake Top Only
  • For EFI or Carb
  • Blank Configurable Top
  • $158.99
    Order Today Ships 12/05/14

    510-300-218
    EFI Hi-Ram Intake Top Only
  • 1 x 92mm GM LS Throttle Valve Top
  • $206.95
    Order Today Ships 12/05/14
      510-300-218BK
    EFI Hi-Ram Intake Top Only
  • 1 x 92mm GM LS Throttle Valve Top
  • Black Ceramic Coated Finish
  • $251.95
    Order Today Ships 12/05/14

    510-300-219
    EFI Hi-Ram Intake Top Only
  • 1 x 102mm GM LS Throttle Valve Top
  • $260.99
    Order Today Ships 12/05/14

    510-300-220
    Hi-Ram Intake Top Flange
  • For use when fabricating a sheet metal top
  • $105.99
    Order Today Ships 12/05/14

    510-300-232
    EFI Hi-Ram Intake Top Only
  • 1 x 105mm GM LS Throttle Valve Top
  • $259.95
    Order Today Ships 12/05/14
      510-300-232BK
    EFI Hi-Ram Intake Top Only
  • 1 x 105mm GM LS Throttle Valve Top
  • Black Ceramic Coated Finish
  • $301.95
    Order Today Ships 12/05/14
    Gasket O-Ring

    510-508-21
    Hi-Ram Top Plenum Gasket O-Ring Cord
  • Diameter: 3/32'' Round Section Viton O-Ring Cord
  • 4.5' Length
  • $23.06
    Order Today Ships 12/05/14

    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
  • $26.08
    Order Today Ships 12/05/14

    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
  • $29.09
    Order Today Ships 12/05/14
    Stud Kit

    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
  • $45.17
    Order Today Ships 12/05/14
    Throttle Body Flange

    510-300-221
    92mm Throttle Body flange
  • For use when fabricating a sheet metal top
  • $38.14
    Order Today Ships 12/05/14

    510-300-222
    102mm Throttle Body Flange
  • For use when fabricating a sheet metal top
  • $38.14
    Ships
    Throttle Body Flange Gasket

    510-508-20
    Throttle Body Gasket
  • 92/102mm
  • $7.25
    Ships

    35 Products Page: 1 2 ... |  Next Results per Page: