Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley

Holley LS Throttle Bodies 112-581 Bodies, Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, Based, Each

SKU: HLY112-581

Throttle Bodies
Holley LS Throttle Bodies 112-581 Bodies, Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, Based, Each

Holley

Holley LS Throttle Bodies 112-581 Bodies, Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, Based, Each

SKU: HLY112-581

Throttle Bodies
A$1,889.85
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley LS throttle bodies are unquestionably the biggest bore and most feature-loaded option available. Holley went back to the drawing board and built the ultimate air valve for your LS engine. They are available with huge 105mm or 95mm bores--and low rpm, drive-friendly tapers. The 105mm version is designed for drag race applications when wide-open throttle is all that matters. Features like idle bleed adjustment, TPS clocker, and PCV passage defeat valve units, making them the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a turbo, supercharger, or a big cam engine sucking gulps of air, Holley LS throttle bodies are manufactured from high-grade billet aluminum, and black anodized to give them a modern tech look, they're maximized for your application.

Part Type

GM LS EFI Thottle Body 105mm w/Tapered Bore

Data: v4.2 - Upd: 2026-10-13 18:48:06

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
112-581
Product Attributes - Part Type
Throttle Bodies
Product Attributes - Product Line
Holley LS Throttle Bodies
Product Attributes - UPC
090127686515
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)
105.00mm
Product Attributes - TPS Sensor Included
No
Product Attributes - IAC Motor Included
No
Product Attributes - Gaskets Included
Yes
Product Attributes - Hardware Included
No
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
Requires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.

Reference Information

Brand Name/s Holley
StreetFX SKU hly112-581
SFX Item ID 4782372
Supplier Item Code 4782372
Manufacturer SKU 112-581
Manufacturer UPC 90127686515
Alternative References HOL112-581, 105mm, 4.8-7.0L

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 NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Application NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Application NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Application NotesRequires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Has tapered edge.

Loading compatibility information...

Keep shopping

More from Holley