187 Results Found For "Systems"

Fuel Injection System Components, Holley EFI, CAN Input/Output Module, Pre-Terminated Wiring, for EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-165

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Fuel System Pump Kits, Sniper EFI, 80 gph Pump, 20 ft. Vapor Guard Hose, Pre and Post Filters, Earl's Fittings, Kit

Part Number: HLY-526-5

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Controller, Sniper, 3.5 in. LCD, Touch Screen, for Sniper EFI Systems, Tuning Options, Basic and Advanced, Mount, Harness, SD Card, Each

Part Number: SNE-553-115

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Fuel Injection System Components, Terminator X, Upgrade, 3.5 in. Touch Screen, Handheld Controller, Mounting Sleeve, Power Cord, Wire Harness, Each

Part Number: HLY-553-201

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Controllers, Sniper 2 EFI, 3.5 in. LCD, Touch Screen, for Sniper 2 EFI Systems, Tuning Options, Basic and Advanced, Mount, Harness, SD Card, Each

Part Number: SNE-553-202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harnesses, Holley EFI, Universal, Unterminated, Main Harness, Multi-port Fuel Injection, for HP, Dominator, EFI Systems, with Connectors, Each

Part Number: HLY-558-105

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fuel System Pump Kits, Holley EFI, 3/8 in. Diameter Rubber Hose, 40 ft. Length, Mounting Clamps, Black Anodized Aluminum Fittings, Kit

Part Number: HLY-526-10

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Wiring Harnesses, Holley EFI, Replacement, Main Harness, Multi-port Fuel Injection, for HP, Dominator, EFI Systems, Universal, Each

Part Number: HLY-558-104

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Wire Harnesses, Sniper EFI, HyperSpark, Main Harness, Throttle Body Injection, Plug-n-Play, 40 amp Relay Included, Each

Part Number: SNE-558-328

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: HLY-558-414

Not Yet Reviewed

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Dominator EFI, GM LSx, Dual Drive-by-Wire Harness, for Throttle Bodies to Dominator EFI Systems, Each

Part Number: HLY-558-411

Not Yet Reviewed

Estimated Ship Date: Today

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Fuel System Pump Kits, Sniper EFI, 80 gph Pump, 40 ft. Vapor Guard Hose, Pre and Post Filters, Earl's Fittings, Kit

Part Number: HLY-526-7

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Terminator, Throttle Body Systems, Plug-and-Play, Upgrade Harness, for 205 lb./hr. Injectors, Each

Part Number: HLY-558-439

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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• Special Order

Fuel Injection System Components, Holley EFI, 3.5 in. LCD Touch Screen, Upgrade, Basic Tuning, Data Monitor, Black Case, Mount, Wire Harness, Kit

Part Number: HLY-553-108

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Injection System Reservoirs, Holley EFI, 1/2 Gallon, Plastic, 6 in. Wide x 4 in. Deep x 5 in. Tall, with Float, Filter, Tubing, Relay, Fittings, Kit

Part Number: HLY-557-101

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System Components, Holley EFI, Module Only, CAN Input/Output, for Holley EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-166

Not Yet Reviewed

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Pro-Dash, Input/Output, Unterminated, 2 and 3 Conductor Cable, 10 ft. Long, Pins, Plugs, Each

Part Number: HLY-558-456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, GM Gen V LTx, Drive-by-Wire, Throttle Body Harness, for Terminator X and X Max ECUs, Each

Part Number: HLY-558-468

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, MPFI, Mass Airflow, Injector Harness, LS Multec 2, Chevy, Truck, 4.8-6.0L, Each

Part Number: HLY-558-214

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Fuel Injection System Components, Holley EFI, Hemi, Dual Throttle Body, Drive-By-Wire Harness, for Dominator EFI, Chrysler, Dodge, Ram, 5.7-6.4L, Each

Part Number: HLY-558-450

Not Yet Reviewed

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Terminator Stealth 2x4, Upgrade Main Harness, Plug-and-Play, Universal, Kit

Part Number: HLY-558-121

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Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Ford V8, Injector Harness, Multi-Port, for HP, Dominator EFI Systems, Each

Part Number: HLY-558-209

Not Yet Reviewed

Estimated Ship Date: Today

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Injection Solenoids, Holley EFI, Water/Methanol, Solenoid/Nozzle, 1,000 cc/min, Aluminum, Black Solenoid Cover, with Fittings, Wire Harness, Each

Part Number: HLY-557-106

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Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Ford Coyote, Drive-By-Wire Harness, Multi-port Style, for HP/Dominator EFI System, Ford, 5.0L, Kit

Part Number: HLY-558-422

Not Yet Reviewed

Estimated Ship Date: Today

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Fuel Injection System Wiring Harnesses, Holley EFI, Ford GT500, 3V Drive-by-Wire, Throttle Body Harness, Plug-and-Play, Ford, Mustang, 4.6L, 5.4L, Kit

Part Number: HLY-558-461

Not Yet Reviewed

Estimated Ship Date: Today

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