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Holley Single Plane Carbureted Intake Manifolds 300-261 Manifolds, Carbureted, Aluminum, Natural, 5.280 in. Height, 4-barrel Square Bore, Chevy, Small Block, Each

Holley Single Plane Carbureted Intake Manifolds 300-261 Manifolds, Carbureted, Aluminum, Natural, 5.280 in. Height, 4-barrel Square Bore, Chevy, Small Block, Each

A$1,131.20
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley single plane carbureted intake manifolds are designed to provide a broad rpm powerband for high performance street/strip engine applications to a maximum engine speed of 7,500 rpm. The carburetor mounting pads will accept all stock or aftermarket square-bore carburetors with manual or electric chokes. These Holley intake manifolds are also engineered to accept most stock hardware and accessory brackets—but offer performance features like: an updated plenum divider area; a 1 in. shorter height than their Strip Dominator manifold; and a choice of two distributor clamp locations. The isolated design of the air/fuel passages helps to increase charge air density and performance.

Features include:

* Single-plane with isolated plenum
* Square-bore carburetor mounting flange
* Isolated water crossover
* Power band: 2,500 to 7,500 rpm
* Height: Front 4.18 in., rear 5.28 in.
* Port size: 1.92 in. height, 1.20 in. width

Part Type

SBC Single Plane Intake Manifold w/4150 Flange

Data: v4.2 - Upd: 2026-10-16 04:07:40

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-261
Product Attributes - Part Type
Intake Manifolds, Carbureted
Product Attributes - Product Line
Holley Single Plane Carbureted Intake Manifolds
Product Attributes - UPC
090127052136
Product Attributes - Intake Section Included
Complete
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Carburetor Quantity
One
Product Attributes - Intake Style
Single plane
Product Attributes - Basic Operating RPM Range
2,500-7,500
Product Attributes - Intake Manifold Height
5.280 in.
Product Attributes - Intake Color
Natural
Product Attributes - Intake Material
Aluminum
Product Attributes - EGR
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-261
SFX Item ID 4783550
Supplier Item Code 4783550
Manufacturer SKU 300-261
Manufacturer UPC 90127052136
Alternative References HOL300-261, 4-barrel

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1976
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration
  • MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267
    Carburetor Mounting4-barrel square bore
    Cylinder Head TypeStock configuration

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