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534-309 Terminator X Stealth 4150 Throttle Body [Gold Finish]
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-534-309

534-309 Terminator X Stealth 4150 Throttle Body [Gold Finish]

$64495
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

Terminator X Stealth 4150 EFI Throttle Bodies [Air Valves]
    Terminator X Stealth 4150 Throttle Body
  • Does Not Include Injectors
  • Designed for Multi-Port Fuel Injection with a 4150 Flange Intake Manifold
  • 950 CFM
  • Includes GM Style TPS Sensor
  • Gold Finish
  • Sold Individually

    This classic gold Holley 534-309 Terminator X Stealth 4150 throttle body has the look of a 4150 carburetor for Multi-Port Fuel Injection installations and delivers 950 CFM of airflow. The air valve allows for numerous air cleaner options and includes a throttle position sensor (TPS) for easy installation on most intake manifolds.

    Note: Does not include fuel injectors or a harness.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    The Air Your Engine Needs for the Power You Want

    Holley builds their throttle bodies (air valves) to hold up to the most severe race and street conditions, with CFMs available to get the most power from your engine and the good looks you expect from Holley.

Part TypeThrottle Body
Product LineHolley Universal 4-BBL Throttle Bodies
BrandHOLLEY
Package Height9.4
Package Width12.7
Package Length14.4
Weight6.45 PG
Part CategoryPerformance Parts
Venturi Quantity4
Throttle Body FinishGold
Throttle Position Sensor InclYes
QuantitySold individually
Tps Sensor IncludedYes
Gaskets IncludedYes
Throttle Body Mounting Flange4150
Fuel Injectors IncludedNo
Injection StyleMulti-port
Part FitmentSemi Universal
Throttle Body MaterialAluminum
Throttle Body StyleMulti-port injection, MPI
Airflow Rate (Cfm)950 cfm
Vendor Part Number534-309
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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