Edelbrock Throttle Body 4-Barrel 4150 Style Flange 1 75In Bores Includes Gm/DeLPHi Iac
The Edelbrock #3978 Victor EFI 4-Barrel Throttle Body complements our Victor EFI line of manifolds. This throttle body mounts on a standard 4150-style square-bore carburetor bolt spacing. It is sand cast, fully machined, and assembled by Edelbrock. The #3978 has 1.75" Throttle Bores and accepts a Standard (5-1/8" Flange) Air Cleaner assembly. A Delphi/GM-Style Stepper Style IAC Motor and TPS are included. Black Powder Coated Finish
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Installation Instructions
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