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Holley Performance Throttle Body - 112-577

Authorized Dealer
Brand: Holley Performance Holley Performance
0 reviews
  • Have a product question? Ask us
  • Part Number: 112-577
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 17
Retail: $1,149.74
Price: $1,094.99
You Save: $54.75
Color
Silver
Finish
Anodized
Includes Hardware
Yes
Includes IAC Motor
Yes
Material
Aluminum
Mount Flange
Square Bore
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Holley Performance Throttle Body

Throttle Body; 4150 Flange/ 1000 CFM; Clear Coat; Billet Aluminum

MPN: 112577

If you’re thinking of building either a high performance or race multi-point fuel injection system for your engine, look no further than Holley for the throttle body. Holley offers a line of universal throttle bodies that range in sizes from 1000 Cubic Feet Per Minute to 2000 Cubic Feet Per Minute and are available with standard square bore or DOMINATOR® flanges. These billet beauties will provide all the air your motor can ingest. Sporting premium design features that enhance their ruggedness and durability, Holley performance throttle bodies are built to take the most severe usage. They’ll look great as well - sitting on top of your street rod or street/strip engine. They have the looks to go with the brawn!
Mount Flange: Square Bore
Color: Silver
Includes Hardware: Yes
Includes IAC Motor: Yes
Finish: Anodized
Material: Aluminum

Features

  • True Cut CNC Billet Construction
  • Progressive Linkage System For More Precise Throttle Control And Better Drivability
  • Idle Air Control (IAC) System Incorporates Over-Sized Passages To Accommodate Larger Engines To Further Enhance Idle Quality And Control
  • Special Machined Radii On Top And Bottom Of Throttle Body Promotes Maximum Airflow And Minimizes Air Turbulence
  • Three Manifold Vacuum Ports Are Available Including One For PCV
  • Adjustable Secondary Link For Soft Progressive, Progressive Or 1:1 Throttle Activation
  • Carburetor Style Linkage Utilized So Most Popular Throttle Studs Mount Right Up
  • Limited 90 Day Warranty
Specifications of Holley Performance Throttle Body - 112-577
Color Silver
Finish Anodized
Includes Hardware Yes
Includes IAC Motor Yes
Material Aluminum
Mount Flange Square Bore

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