Availability
Fuel Injector System Components, Pressure Transducer, Replacement, 0-100 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each
Part Number: HLY-554-102
Estimated Ship Date: Today
Estimated Ship Date: Today
Sensors, Replacement, Air Temperature, Brass, 3/8 in. NPT, for Holley EFI, Pro-Jection Systems, Each
Part Number: HLY-534-20
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Holley EFI, Replacement, Air Temperature, Sensor, Black Plastic Housing, for Terminator EFI System, Each
Part Number: HLY-554-121
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injector System Components, Pressure Transducer, Replacement, 0-200 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each
Part Number: HLY-554-103
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injector System Components, Pressure Transducer, Replacement, 0-1,600 psi, 0.5-4.5 V Out, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each
Part Number: HLY-554-104
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Pressure Transducer, Replacement, 0-500 psi, 0.5-4.5 V, Stainless Case, 1/8 in.-27 NPT, with Wire Harness, Each
Part Number: HLY-554-136
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
TPS, HILBORN CW & PIGTAIL HARNESS
Part Number: HLY-EL109-HIL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems Wiring Harnesses, Dominator EFI, J2A Auxiliary Harness, MPFI, Speed Density/Throttle Metered, with Wideband O2 Sensor, Kit
Part Number: HLY-558-401
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Components, Extension Cable, Wideband Oxygen Sensor, 4 ft. Long, Each
Part Number: HLY-534-199
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 58X Crank Sensor, Includes Power, EV6 Injector, Main Harnesses, for HP, Dominator ECUs, Kit
Part Number: HLY-558-501
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Black Finish, GM TPS Sensor, Each
Part Number: HLY-534-308
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Air Valve, for MPFI Manifolds, Cast Aluminum, Shiny Finish, GM TPS Sensor, Each
Part Number: HLY-534-307
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4500 EFI, Cable Actuation, Eight Injectors, 100 lb/hr, Cast Aluminum, Black Finish, with Sensors, Each
Part Number: HLY-534-302
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Four Injectors, 100 lb/hr, Cast Aluminum, Black Finish, Includes Sensors, Each
Part Number: HLY-534-293
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4500 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit
Part Number: HLY-550-501
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 58X Crank Sensor, Power, Bosch Injector, Main Harnesses, for HP, Dominator ECUs, Kit
Part Number: HLY-558-502
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Cable Actuation, Four Injectors, 100 lb/hr, Cast Aluminum, Gold Finish, Includes Sensors, Each
Part Number: HLY-534-294
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 24X Crank Sensor, Includes Power, LS1 Injector, Main Harnesses, for HP, Dominator ECUs, Kit
Part Number: HLY-558-500
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each
Part Number: HLY-9902-104
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Secondary Service, Cable Actuation, Eight Injectors, 100 lb/hr, Aluminum, Gold, with Sensors, Each
Part Number: HLY-534-300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4150 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit
Part Number: HLY-550-500
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Throttle Bodies, Terminator X, Stealth 4150 EFI, Secondary Service, Cable Actuation, Eight Injectors, 100 lb/hr, Aluminum, Shiny, with Sensors, Each
Part Number: HLY-534-298
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4500 EFI, Primary Unit, Cable Actuation, Four Injectors, 100 lb/hr, Aluminum, Black Finish, with Sensors, Each
Part Number: HLY-534-306
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, Terminator X, Stealth 4500 EFI, Service Unit, Cable Actuation, Four Injectors, 100 lb/hr, Aluminum, Shiny Finish, with Sensors, Each
Part Number: HLY-534-303
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, NTK O2 Sensor, Wideband, CANBUS, Ford, 4-valve, 4.6L, 5.4L, Kit
Part Number: HLY-550-617N
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
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