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EFI Kit, Base, Holley Terminator Stealth, Classic Finish

Vehicle Specific fits 31 models
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Part# HLY0444
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Modern fuel injection with classic carburetor looks

Have you been hesitant to switch to EFI because you like the look of a traditional look of a carburetor? Holley now has you covered with the new Terminator Stealth Throttle Body Fuel Injection System. Designed to look just like a traditional Holley 4150 style carburetor, you now get all the benefits of electronic fuel injection with the looks of a traditional carburetor. The Holley Terminator Stealth EFI System fits any V8 engine ranging from 250-600 horsepower and features a traditional 4150 style 4BBL carburetor mounting flange that will bolt in place of the carburetor. The Holley Terminator Stealth EFI System is fully self-learning, so no computer tuning is required. The Terminator Stealth System is available in either a base kit or a master kit. The base kit includes the handheld tuner, throttle body and wiring harness with the ECU. The master kit includes everything listed above but also comes with a complete fuel system including fuel pump, filters, fuel hose, billet fuel regulator, and all the fittings needed for a complete install. Each kit is available in Shiny Finish, Hardcore Gray Finish and a Classic Carburetor Finish.


  • NOTE: Not CARB Legal.
  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Vehicle Fitment

Make & Model Year Range Application Details
Buick Grand National 82 classic finish
Buick Grand National 84-87 classic finish
Buick Regal 76-87 classic finish
Buick Riviera 63-76 classic finish
Buick Skylark 61-72 classic finish
Buick T-Type 83-87 classic finish
Cadillac 60 Special 38-53 classic finish
Cadillac Calais 40-64 classic finish
Cadillac DeVille 54-93 classic finish
Cadillac Eldorado 53-93 classic finish
Cadillac Fleetwood 54-93 classic finish
Cadillac Series 60 39-51 classic finish
Cadillac Series 61 39-51 classic finish
Cadillac Series 62 40-64 classic finish
Cadillac Series 63 39-51 classic finish
Cadillac Series 65 40-64 classic finish
Cadillac Series 70 36-53 classic finish
Cadillac Seville 76-04 classic finish
Chevrolet Chevelle 64-77 classic finish
Chevrolet Corvair 60-69 classic finish
Chevrolet Corvair 95 FC 61-65 classic finish
Chevrolet El Camino 64-88 classic finish
Chevrolet Malibu 78-83 classic finish
Chevrolet Monte Carlo 70-88 classic finish
Oldsmobile Cutlass 61-77 classic finish
Pontiac Bonneville 55-77 classic finish
Pontiac Catalina 55-77 classic finish
Pontiac Grand Prix 62-77 classic finish
Pontiac GTO 61-74 classic finish
Pontiac LeMans 61-74 classic finish
Pontiac Tempest 61-74 classic finish
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EFI Kit, Base, Holley Terminator Stealth, Classic Finish
Holley EFI Kit, Base, Holley Terminator Stealth, Classic Finish