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Top Street Performance Velocity Throttle Bodies 81042BK Bodies, Velocity, 92mm Bore Size, MPI. Cable, 4-Bolt, Billet Aluminum, Black Anodized, Chevy, LS, Each

SKU: TSN81042BK

Throttle Bodies

Top Street Performance Velocity Throttle Bodies 81042BK Bodies, Velocity, 92mm Bore Size, MPI. Cable, 4-Bolt, Billet Aluminum, Black Anodized, Chevy, LS, Each

SKU: TSN81042BK

Throttle Bodies
A$621.60
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

Featuring CNC-machined aluminum housings, TSP Velocity large throttle bodies provide maximum airflow for mid to high-range hp engines. Combined with a Top Street Performance fabricated intake manifold, they'll give your street or strip car a cosmetic and performance boost guaranteed to turn heads. For a great and economical way to increase the overall performance of your LSX engine, order the Top Street Performance throttle bodies best suited for your LS application.

More product features include:

* GM LS style 4-bolt pattern and drive-by-wire or cable design (depending on application)
* Intended for stock idle air control motor and throttle position sensor
* Available in different sizes and finishes

Part Type

Throttle Bodies

Data: v4.2 - Upd: 2026-09-30 16:44:18

Specifications

Product Attributes - Brand
Top Street Performance
Product Attributes - Manufacturer's Part Number
81042BK
Product Attributes - Part Type
Throttle Bodies
Product Attributes - Product Line
Top Street Performance Velocity Throttle Bodies
Product Attributes - UPC
810643012663
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)
92.00mm
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
Billet aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Throttle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.

Reference Information

Brand Name/s Top Street Performance
StreetFX SKU tsn81042BK
SFX Item ID 6507244
Supplier Item Code 6507244
Manufacturer SKU 81042BK
Manufacturer UPC 810643012663
Alternative References 92mm, 4-Bolt

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Application NotesThrottle body fits TSP 102mm LSX fabricated intake manifold 81001, 81002, 81003, and 81007.

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