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Msd Ignition

MSD Atomic Throttle Bodies 2940 Body, Atomic, MPI, 90mm, Cast Aluminum, Natural, Chevy, Small Block LS, Each

SKU: MSD2940

Throttle Bodies
MSD Atomic Throttle Bodies 2940 Body, Atomic, MPI, 90mm, Cast Aluminum, Natural, Chevy, Small Block LS, Each

Msd Ignition

MSD Atomic Throttle Bodies 2940 Body, Atomic, MPI, 90mm, Cast Aluminum, Natural, Chevy, Small Block LS, Each

SKU: MSD2940

Throttle Bodies
A$2,427.86
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

If you're upgrading the intake manifold on your LS engine, then you'll also want one of these MSD Atomic throttle bodies. They feature a parabolic design for precise control, smoother off-idle response, and improved part-throttle drivability. The throttle bodies are manufactured from billet aluminum, with a stainless steel shaft and contoured inlet profile—which outflows the competition's big bore throttle bodies. A robust throttle cam assembly uses a 3-plate design for smooth operation, while the dual ball bearing shaft offers less shaft twist and better signal stability.

Part Type

Throttle Bodies

Data: v4.2 - Upd: 2026-10-15 03:13:17

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
2940
Product Attributes - Part Type
Throttle Bodies
Product Attributes - Product Line
MSD Atomic Throttle Bodies
Product Attributes - UPC
085132029402
Product Attributes - Throttle Body Style
Multi-port injection, MPI
Product Attributes - Throttle Body Actuation
Cable
Product Attributes - Venturi Quantity
1
Product Attributes - Venturi Diameter (mm)
90.00mm
Product Attributes - TPS Sensor Included
No
Product Attributes - IAC Motor Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Injectors Included
No
Product Attributes - Throttle Body Material
Cast aluminum
Product Attributes - Throttle Body Color
Natural
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd2940
SFX Item ID 4973681
Supplier Item Code 4973681
Manufacturer SKU 2940
Manufacturer UPC 85132029402
Alternative References 90mm

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • UniversalNo
    MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • UniversalNo
    MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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