Talk to the experts. Call 800.979.0122, 7am-10pm CST, everyday.

REWARDS

GIFT CARDS

DEALS

TRACK ORDER

HELP CENTER

My

List

Menu

Shop

Garage

Cart

Account

$148 Off

Holley 300-127 Mid-Rise Intake, GM LS1/LS2/LS6 w/105mm Top

$148 Off

Holley 300-127 Mid-Rise Intake, GM LS1/LS2/LS6 w/105mm Top
Holley

|

#425300127

Holley 300-127 Mid-Rise Intake, GM LS1/LS2/LS6 w/105mm Top

$1,177.95

/each

Factory Shipped

$1,325.95

Save $148.00


Quantity

Need Help? Call to Order

Add to a list

Share

Select an engine to verify Fitment

Select Engine

Product Summary

EFI Fuel System Type, Multi-port Injection Style

    See more details

    Key Specs

    MFG. Part #300-127
    BrandHolley
    Intake Manifold TypeDual Plane
    RPM Range1,500-6,500
    Material TypeAluminum
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Holley 300-127 Details

    The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 105MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold. With a max overall height of only 10.44”, the Mid-Rise manifold is an excellent choice for street and performance street/strip applications with a powerband from 1,500-6,500 RPM and limited hood clearance. It’s perfect for turbocharged, or normally aspirated applications.

    This manifold is modular, and the plenum adapter (PN 300-231) will accept all of the popular Holley LS Hi-Ram plenum tops as a foundation for custom induction systems.

    Holley Mid-Rise Intake for GM LS1/LS2/LS6 platform engines

    • Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifold
    • Unique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
    • Great for supercharged or turbocharged engines
    • Power band from 1500-6500 rpm
    • May require an aftermarket hood for some vehicle applications.
    • Cast aluminum construction
    • Intended for use on all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU).
    • 105MM EFI plenum top

    Charts

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CARB warning

    Holley 300-127 Specifications

    KEY SPECS
    MFG. Part #300-127
    BrandHolley
    Intake Manifold TypeDual Plane
    RPM Range1,500-6,500
    Material TypeAluminum
    GENERAL
    Fuel System TypeEFI
    Injection StyleMulti-port
    FinishNatural
    EGRNo
    Cylinder Head ConfigurationCathedral Port
    Throttle Body Bore Size105mm
    Intake Section IncludedComplete
    Plenum MaterialAluminum
    Plenum FinishNatural
    Throttle Body IncludedNo
    Injectors IncludedNo
    Aftermarket Fuel Rail RequiredYes
    Fuel Rails IncludedYes
    Overall Height10.44"
    Runners IncludedYes
    Runners RemovableNo
    Supplemental Bosses Cast-InNo
    Supplemental Bosses MachinedNo
    Emission Code4
    Sold in QuantityEach
    GTIN Code090127743799

    Fitment

    • GM LM4

    • GM LM7

    • GM LQ9

    • GM LM7

    • GM LQ9

    • GM LM7

    • GM LQ9

    • GM LC9

    • GM LMG

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LS4

    • GM LS4

    • 4.8 Chevy LS V8

    • GM LM7

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM4

    • GM LMG

    • GM LM7

    • GM L59

    • GM LM7

    • GM LC9

    • GM LMG

    • GM LMG

    • GM LQ4

    • GM LMG

    • 4.8 Chevy LS V8

    • GM L59

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LMG

    • GM LC9

    • GM LMG

    • GM LMG

    • GM LH6

    • GM LM4

    • GM LM4

    • GM LM4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • GM L20

    • GM LC9

    • GM LMG

    • GM L33

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • GM LC9

    • GM LMG

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LH8

    • GM LH8

    Customer Impersonation Script