Billet 105mm LS Throttle Body with Straight Bore [Black Anodized]

Name: Billet 105mm LS Throttle Body with Straight Bore [Black Anodized]
Brand: HOLLEY
SKU: 510-112-583
Price: 899.95 USD
Availability: InStock

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GM LS Engine Throttle Bodies

Billet 105mm LS Throttle Body

GM LS 105mm Hi-Ram & 4-Bolt LS Intakes

105mm Straight Bore for Wide-Open Throttle

CNC-Machined Billet Aluminum, Black Anodized

Idle Bleed Adjustment & TPS Clocker

Cable-Operated, Closable PCV Valve

The Billet 105mm LS Throttle Body from Holley is a large-bore cable-operated air valve for GM LS engines, machined from billet aluminum for high-horsepower wide-open-throttle use

Holley 112-583 Features:

105mm straight bore for maximum airflow.
CNC-machined billet aluminum with black anodized finish.
Idle bleed adjustment and TPS clocker for easy tuning.
Closable PCV passage valve for forced-induction setups.
Fits 105mm Hi-Ram and most 102-105mm 4-bolt LS intakes.

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 Width6.5

Package Length10.4

Weight3.06 PG

Part CategoryPerformance Parts

Part FitmentDirect Fit

Vendor Part Number112-583

Package Qty1

Package TypeEA