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Holley EFI LS Hi-Ram Intake Manifolds 300-125BK Manifolds, EFI, Hi-Ram, Raised Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 7.0L, Each

Holley EFI LS Hi-Ram Intake Manifolds 300-125BK Manifolds, EFI, Hi-Ram, Raised Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 7.0L, Each

A$3,375.22
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Holley EFI LS Hi-Ram intake manifolds are designed for your high performance race engine. Big cube and high-rev applications without height limitations are the intent for these manifolds. The modular design of these Holley Hi-Ram intake manifolds offers a runner length and as-cast tapered cross-section design that works for a wide range of engine configurations. The included fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system. Build maximum performance with EFI LS Hi-Ram intake manifolds from Holley.

Part Type

Intake Manifolds, Fuel Injected

Data: v4.2 - Upd: 2026-10-13 18:46:52

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-125BK
Product Attributes - Part Type
Intake Manifolds, Fuel Injected
Product Attributes - Product Line
Holley EFI LS Hi-Ram Intake Manifolds
Product Attributes - UPC
090127059920
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
Complete
Product Attributes - Throttle Body Bore Size
105mm
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
Yes
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 - Plenum Material
Aluminum
Product Attributes - Plenum Finish
Black
Product Attributes - Base Material
Aluminum
Product Attributes - Base Color
Black
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fuel rails are machined for -8 AN O-ring female fittings. Designed for use with 105.0mm throttle body.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-125BK
SFX Item ID 4784343
Supplier Item Code 4784343
Manufacturer SKU 300-125BK
Manufacturer UPC 90127059920
Alternative References HOL300-125BK, 105mm, 7.0L

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427

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