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Instruction Sheets for Part Number HLY-112-583
Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each
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Estimated Ship Date from GA, TX: Monday 10/19/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
112-583
Part Type:
Product Line:
Summit Racing Part Number:
HLY-112-583
UPC:
090127686522
Throttle Body Style:
Multi-port injection, MPI
Throttle Body Actuation:
Cable
Venturi Quantity:
1
Venturi Diameter (mm):
105.00mm
TPS Sensor Included:
No
IAC Motor Included:
No
Gaskets Included:
Yes
Hardware Included:
No
Injectors Included:
No
Throttle Body Material:
Billet aluminum
Throttle Body Color:
Black
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Requires TPS sensor, sold separately. Designed for use with four bolt LS intake manifolds. Fits drive-by-cable applications and does not have tapered edge.
Holley LS Throttle Bodies
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.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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