Billet 105mm LS Throttle Body with Low-RPM Taper Cable-Actuated Black Anodized

Name: Billet 105mm LS Throttle Body with Low-RPM Taper Cable-Actuated Black Anodized
Brand: HOLLEY
SKU: 510-112-581
Price: 899.95 USD
Availability: InStock

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GM LS Engine Throttle Bodies

Billet 105mm LS Throttle Body

GM LS 4-Bolt Intake Manifolds, 4.8-7.0L

105mm Throttle Bore

Low-RPM Drivability Taper

Billet Aluminum, Black Anodized

Cable-Actuated with TPS Clocker

This billet LS throttle body opens up a 105mm bore with a low-rpm taper for street drivability, mounting to GM LS 4-bolt intake manifolds with cable actuation and built-in idle bleed and TPS clocker adjustments.

Holley 112-581 Highlights:

Fits GM LS 4-bolt intake manifolds, 4.8-7.0L.
105mm throttle bore for high airflow.
Low-rpm taper for street drivability.
Billet aluminum with black anodized finish.
Idle bleed adjustment and TPS clocker.
Closable PCV passage valve for forced induction.

LS Throttle Bodies with Simple Installation & Tuning

Whether running a turbo, supercharger, or big ol' cam, Holley Throttle Bodies are maximized for your application with the largest bore available & the ultimate air valve for GM LS engines. An all-new design boasts a 95mm or 105mm bore for wide-open throttle (tapered option offers low-RPM drivability for the street), idle bleed adjustment, PCV passage defeat valve, and throttle position sensor clocker that helps maintain proper idle voltage (especially on modified engines).

Features

Cable-driven throttle plate
Aluminum construction
Anodized black
Idle bleed screw adjusts idle without affecting throttle position or TPS voltage at idle
PCV passage valve setting provides easy PCV block-off on forced induction applications (no need to tap & install plugs to block PCV)
TPS "clocker" prevents idle adjustment issues related to throttle sensor by allowing sensor to be rotated back to ECU's required idle voltage range

Part TypeThrottle Body

Product LineHolley LS Engine Throttle Bodies

BrandHOLLEY

Package Height4.6

Package Width6.3

Package Length10.4

Weight2.98 PG

Part CategoryPerformance Parts

Part FitmentUniversal

Vendor Part Number112-581

Package Qty1

Package TypeEA