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Holley LS Modular Hi-Ram EFI Intake Systems 300-229 Manifolds, Modular, Hi-Ram, EFI, Base Only, Multi-port, Idle-8,000 RPM Range, Standard Deck, Aluminum, Satin Finish, Chevy, 7.0L Each

Holley LS Modular Hi-Ram EFI Intake Systems 300-229 Manifolds, Modular, Hi-Ram, EFI, Base Only, Multi-port, Idle-8,000 RPM Range, Standard Deck, Aluminum, Satin Finish, Chevy, 7.0L Each

A$2,706.54
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Description

Get your LS on the high road to performance with Holley modular Hi-Ram EFI intake systems. Aggressive, bold, race-bred styling makes these Hi-Ram intake systems perfect for creating your custom induction system. These cost-effective Holley systems are constructed from cast aluminum with runner lengths and tapered cross-sections designed to perform well with a wide range of engine configurations. If you don't have hood restrictions, the coolest look with the hottest power possibilities is available with Holley LS modular Hi-Ram EFI intake systems--and they hurt your budget either!

Part Type

Intake Manifolds, Fuel Injected

Data: v4.2 - Upd: 2026-10-13 18:48:29

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-229
Product Attributes - Part Type
Intake Manifolds, Fuel Injected
Product Attributes - Product Line
Holley LS Modular Hi-Ram EFI Intake Systems
Product Attributes - UPC
090127681749
Product Attributes - Cylinder Head Configuration
Raised Rectangular Port LS7
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Basic Operating RPM Range
Idle-8,000
Product Attributes - Intake Section Included
Base only
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Injectors Included
No
Product Attributes - Multi-Port Fuel Rails Included
Yes
Product Attributes - EGR
No
Product Attributes - Aftermarket Fuel Rail Required
No
Product Attributes - Throttle Body Included
No
Product Attributes - Supplemental Bosses Cast-In
No
Product Attributes - Supplemental Bosses Machined
No
Product Attributes - Runners Included
Yes
Product Attributes - Runners Removable
No
Product Attributes - Base Material
Aluminum
Product Attributes - Base Color
Natural
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fuel rails are machined for -8 AN O-ring female fittings. Can use 92mm. or 102mm. throttle body with purchase of proper flange.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-229
SFX Item ID 4782191
Supplier Item Code 4782191
Manufacturer SKU 300-229
Manufacturer UPC 90127681749
Alternative References HOL300-229, Idle-8, 7.0L

Compatibility

Application Data
  • MakeCHEVROLET
    ModelC10
    Beginning Year1975
    Ending Year1986
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeCHEVROLET
    ModelC10 PICKUP
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeCHEVROLET
    ModelC10 SUBURBAN
    Beginning Year1973
    Ending Year1986
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeCHEVROLET
    ModelK5 BLAZER
    Beginning Year1975
    Ending Year1986
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeCHEVROLET
    ModelR10
    Beginning Year1987
    Ending Year1987
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelD100
    Beginning Year1975
    Ending Year1980
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelD100
    Beginning Year1984
    Ending Year1989
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelD100 PICKUP
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelD150
    Beginning Year1977
    Ending Year1993
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelDAKOTA
    Beginning Year1987
    Ending Year2004
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelRAMCHARGER
    Beginning Year1974
    Ending Year1993
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelW100
    Beginning Year1975
    Ending Year1989
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelW100 PICKUP
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelW150
    Beginning Year1977
    Ending Year1993
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeDODGE
    ModelW150
    Beginning Year1991
    Ending Year1991
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC15/C1500 PICKUP
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC15/C1500 SUBURBAN
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC1500
    Beginning Year1979
    Ending Year1986
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC1500 SUBURBAN
    Beginning Year1979
    Ending Year1986
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC15
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelC15 SUBURBAN
    Beginning Year1975
    Ending Year1978
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelJIMMY
    Beginning Year1973
    Ending Year1987
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelR1500
    Beginning Year1987
    Ending Year1987
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakeGMC
    ModelR1500 SUBURBAN
    Beginning Year1987
    Ending Year1987
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.
  • MakePLYMOUTH
    ModelTRAILDUSTER
    Beginning Year1974
    Ending Year1981
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyMopar Hemi Gen III
    Application NotesFits 2015 and up Gen III Hemi 6.2L Hellcat engine.

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