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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


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:42:29

Data: v4.2 - Upd: 2026-11-07 20:31:04

Features

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: manifold)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dart
StreetFX SKU drt45311021
SFX Item ID 5089960
Accounting SKU drt-45311021
Manufacturer SKU 45311021
Manufacturer UPC 807051043655
Alternative References 45311021, DRT-45311021

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

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.

Product Attributes
BrandDart
Manufacturer's Part Number45311021
Part TypeIntake Manifolds, Carbureted
Product LineDart LS Intake Manifolds
UPC807051043655
Intake Section IncludedComplete
Engine Block Deck HeightStandard deck
Carburetor QuantityOne
Intake StyleSingle plane
Intake ColorNatural
Intake MaterialAluminum
EGRNo
QuantitySold individually.
NotesIntake features machined injection ports.

Compatibility

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