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Holley®  |  SKU: 112-583

Holley® #112-583 GM LS 105mm Throttle Body with Straight Bore

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£657.99
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Description

Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! This all new design boasts a huge 105 millimeter bore for when WOT is all that matters. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make 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's throttle bodies are maximized for your application. The barrier protection of the BLACK ANODIZED finish also offers up a modern tech look!

  • TPS CLOCKER allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage!

  • IDLE BLEED allows adjustment of your idle without affecting throttle position or TPS voltages at idle!

  • PCV PASSAGE VALVE closes to accommodate forced induction applications! No more plugging to block off PCV!

  • OVERSIZED BORE compared to other LS throttle bodies

  • STRAIGHT BORE (no taper) minimizes turbulence and maximizes airflow for race applications

  • PREMIUM BILLET BODY supports the high tolerance design and look your performance engine deserves!

  • BLACK ANODIZED FINISH for superior corrosion resistance and serious good looks

  • CRUISE CONTROL provision built in for cruise control cable

  • CABLE DRIVEN APPLICATION

  • Fits the following intake manifolds: Holley 105mm Hi-Ram, Fast™ LSXR & LSXRT, MSD® Atomic AirForce, Most other 102 through 105mm LS intakes using 4 bolt TBs

Adjustable

Yes

Billet Color

Black

Bore Diameter

105 MM

Brand

Holley EFI

Emission Code

8

Fuel Injectors Included

No

Fuel System Type

EFI

Grade Type

Performance

Idle Air Control Motor Included

No

Material

Billet Aluminum

Mounting Hardware Included

No

Product Type

Throttle Body

Sale Category

Air and Fuel Delivery

Throttle Body Finish

Black

Throttle Body Material

Billet Aluminum

Throttle Body Spacer Included

No

Throttle Bore

105mm

Throttle Diameter (mm)

105mm

Throttle Position Sensor Included

No

UPC

090127686522

Part Number

112-583

ABOUT HOLLEY PERFORMANCE

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.

Guides:

WARRANTY:

 

VEHICLE FITMENT
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