Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

Edelbrock
ELB3978
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$911.46
$911.46
$911.46
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Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

Edelbrock

Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

$911.46
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC
Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

Edelbrock

Edelbrock 3978 THROTTLE BODY 4-BARREL 4150 STYLE FLANGE 1.75 BORES INCLUDES GM/DELPHI IAC

$911.46
Description
The Edelbrock #3978 Throttle Body. Victor EFI. 4-Barrel. 4150-Style Mounting Flange. 1.75" Bores. Includes GM-Style Stepper IAC Motor. Black Powder Coated Finish
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
  • Larger Diameter Increases Flow and Performance
  • Direct Bolt-On
  • No Modifications Necessary
  • Manufactured On Sophisticated Machinery
  • Butterflies Are Precision Machined
  • Includes New Machined Throttle Position Sensor
  • Bolts To Stock Or Aftermarket Manifold
  • All Stock Sensors And Lines Fit Like Stock
Fitment
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