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Holley 112-578 - 2000 CFM Dominator Flange Throttle Body
Part ##112-578
Holley 112-578 - 2000 CFM Dominator Flange Throttle Body
Part ##112-578
C$2,336.99
Buy now and save C$467.40
C$2,804.39
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Product Info

Holley 112-577 - Universal 4BBL Billet 1000 CFM 4150 Flange Throttle Body
Holley High-Flow EFI Throttle Bodies are created to give your engine some horsepower. They are made from CNC billet aluminum. These products are designed to use the stock TPS and IAC to simplify installation. They come packaged with all vacuum ports and linkage required for installation.Key Features:
- Throttle Body Injection
- Fits w/4500 Dominator
- 2000 cfm
- Billet Aluminum

Holley was founded by the Holley brothers in the 1900s and they became industry leaders in fuel system technology. Over 250 000 000 carburetors have been manufactured over the years for everything from Henry Ford's original Model A to the baddest factory muscle cars. In 2003 the company was one of the four original suppliers still selling to Ford after 100 years.
Description
Key Features:
- Throttle Body Injection
- Fits w/4500 Dominator
- 2000 cfm
- Billet Aluminum
Vehicle Fitment
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