Holley Fuel Injection

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

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Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-583

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Wire Harnesses, Sniper EFI, Main Harness, Throttle Body Injection, Speed Density Metered, 6 ft. Wire Loom, Black, Split Braided, Kit

Part Number: SNE-558-490

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fuel Injection System Components, Holley EFI, Replacement, Air Temperature, Sensor, Black Plastic Housing, for Terminator EFI System, Each

Part Number: HLY-554-121

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Fuel Rails, Holley EFI, LS Hi-Flow, Aluminum, Black, -8 AN O-ring Inlet, Brackets, Hose, Fittings, Hardware, for Stock Intake, Chevy, 4.8-7.0L, Kit

Part Number: HLY-534-210

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, PDM, Bluetooth, Kit

Part Number: SNE-550-510-BPX

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Fuel Rail Components, LS Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

Part Number: HLY-300-230

2.5 out of 5 stars ( 2 )

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Throttle Cable Brackets, Throttle Body Mounting Style, Aluminum, Black Anodized, Chevy, Kit

Part Number: HLY-20-147

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Main Harness, Terminator EFI Systems, Model 550-405, 550-406, Each

Part Number: HLY-558-414

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Wire Harnesses, Sniper EFI, Input/Output Harness, Throttle Body Injection, Speed Density Metered, 10-pin Male Connector, Kit

Part Number: SNE-558-491

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Fuel Injector Driver Modules, Holley EFI, Programmable Module Only, Eight Channel, 4 to 10 amp Peak Current, 0.5 to 1.0 ohm Peak Hold, No Harness, Kit

Part Number: HLY-554-143

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Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 5 in. Display, Kit

Part Number: SNE-550-510-5AE

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Throttle Body, Sniper EFI, Multi-port Injection, 85mm Bore, Billet Aluminum, Silver Anodized, Cable Operated, Chevy, 4.8-6.0L, Each

Part Number: SNE-860023

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Fuel Injection System Wiring Harnesses, Holley EFI, Crank/Cam Ignition Harness, Plug-and-Play, for Ferrous Hall Effect to HP/Dominator Systems, Each

Part Number: HLY-558-431

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Fuel Injection System Components, Sniper 2 EFI, Throttle Body System, CAN Hub, Direct Connect, Plastic Case, Black, Plug-and-Play, 5-Port, Each

Part Number: SNE-558-494

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, 5 in. Display, Kit

Part Number: SNE-550-510-5PR

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Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Regulator, Bluetooth, Kit

Part Number: SNE-550-511-BAE

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Fuel Rails, Sniper EFI, Billet Aluminum, Black Anodized, -8 AN Inlet, Hardware, Fittings, for Original Stock Intakes, Chevy, LS, 5.7L, 6.0L, Kit

Part Number: SNE-850005

3.35 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Fuel Injectors, Terminator X, EFI, 76 lbs./hr., USCAR Plug, EV6/Pico Body, 12V Saturated, High Impedance, 1.85 in. Overall Height, 0.65 OD, Set of 8

Part Number: HLY-522-768XFM

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Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Ford V8, Evenly Spaced, Injector Harness, USCAR/EV6, for HP, Dominator EFI, Each

Part Number: HLY-558-212

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Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-581

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Throttle Lever Adapters, Sniper, Extension, Black, Direct Bolt-On, Hardware Included, Kit

Part Number: SNE-20-16

4.54 out of 5 stars ( 63 )

Estimated Ship Date: Tomorrow

Throttle Cable Brackets, Throttle Body Mounting Style, Steel, Black, Hi-Ram, Mid-Ram, GM, Small Block LS, Each

Part Number: HLY-20-149

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Fuel Injection Systems, Terminator X, Stealth 4500 EFI, Eight Injector, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

Part Number: HLY-550-1070

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Fuel Injectors, Terminator X, EFI, 220 lbs./hr., USCAR Plug, EV6/Pico Body, 12V Saturated, High Impedance, 2.85 in. Overall Height, 0.97 OD, Each

Part Number: HLY-522-221X

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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