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Dart LS Intake Manifolds 45311021 Manifold, Pro 1, 12 Degree, Rectangle Port, with Injection Ports, 9.240 Deck Height, GM, Engines, Each

SKU: DRT45311021

Intake Manifolds, Carbureted

Dart LS Intake Manifolds 45311021 Manifold, Pro 1, 12 Degree, Rectangle Port, with Injection Ports, 9.240 Deck Height, GM, Engines, Each

SKU: DRT45311021

Intake Manifolds, Carbureted
A$3,892.08
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

An engine's cylinder heads and intake manifold must work together as an integrated system to produce maximum performance. The intake charge should make a seamless transition from the manifold runners to the cylinder head ports. Dart has optimized the port shape, the plenum volumes, and the runner angle for each application. These aluminum LS intake manifolds are offered in a variety of configurations, with raw, CNC, or injection ports. The single-plane units are designed for 4-barrel square bore carburetor mounting. Order the style preferred for your LS application.

Part Type

Intake Manifolds, Carbureted

Data: v4.2 - Upd: 2026-10-14 09:08:47

Specifications

Product Attributes - Brand
Dart
Product Attributes - Manufacturer's Part Number
45311021
Product Attributes - Part Type
Intake Manifolds, Carbureted
Product Attributes - Product Line
Dart LS Intake Manifolds
Product Attributes - UPC
807051043655
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 - Intake Color
Natural
Product Attributes - Intake Material
Aluminum
Product Attributes - EGR
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Intake features machined injection ports.

Reference Information

Brand Name/s Dart
StreetFX SKU drt45311021
SFX Item ID 5089960
Supplier Item Code 5089960
Manufacturer SKU 45311021
Manufacturer UPC 807051043655

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Carburetor Mounting4-barrel square bore
    Application NotesIntake features machined injection ports.

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