Holley Performance Carbs & More

Wiring Harness Adapters, Sniper EFI 1 Harness to Sniper EFI 2 System, Pre-Terminated, Each

Part Number: SNE-558-489

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Wiring Harnesses, Holley EFI, LS2/3/7, 58X/4X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 6.0-7.0L, Each

Part Number: HLY-558-134

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Fuel Injector System Components, Budget Pressure Transducer Sensor, Replacement, Kit

Part Number: HLY-554-202

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Transmission Harnesses, Holley EFI, Control Harness, Chrysler Transmission, 46RE, Plug-and-Play, for Terminator X Max System Only, Each

Part Number: HLY-558-473

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Pedal Assemblies, Drive-By-Wire, Accelerator Pedal, Steel, Black Powdercoat, for DBW Accelerator Systems, Ford, Mustang, Each

Part Number: HLY-145-212

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Sensors, Replacement, Coolant Temperature, Analog Style, Brass, Natural, 3/8 in. NPT, for Holley Pro-Jection Systems, Each

Part Number: HLY-534-2

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Water Pump Housings, GM, Gen V, LT4, Wet System, Water Pump Manifold/Bracket, Aluminum, Black Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-250BK

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Fuel Injection System Components, Pressure Transducer, Replacement, 0-3,000 psi, 0.5-4.5 V, 1/8 in.-27 NPT, for Avenger, HP, Dominator EFI, Each

Part Number: HLY-554-137

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Water Pump Housings, GM, Gen V, LT4, Wet System, Water Pump Manifold/Bracket, Aluminum, Satin Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-250

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Water Pump Housings, Replacement, Cooling Manifold, Cast Aluminum, Satin Finish, for Mid-Mount Accessory System, Chevy, 4.3-6.6L, Each

Part Number: HLY-97-309

5.0 out of 5 stars ( 1 )

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Water Pump Housings, Replacement, Cooling Manifold, Cast Aluminum, Satin Finish, for Mid-Mount Accessory System, 20-242, Chevy, 4.8-7.0L, Each

Part Number: HLY-97-307

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Intake Manifold Gaskets, Replacement, O-ring Gaskets, Cooling Manifold, for Mid-Mount Accessory Drive System, 20-242, 20-242BK, Chevy, 6.5-7.4L, Pair

Part Number: HLY-97-322

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Wire Connectors, RetroBright, Replacement, Unterminated Connector, Female, 3-pin, Plastic, Black, for H4 or 9003 System, Pins Not Included, Each

Part Number: HLY-RBEC121

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Ignition Coil Wiring Harnesses, Holley EFI, Gen III Hemi, Coil Harness, Late Style, OE Connectors, for HP, Dominator EFI Systems, Dodge, 5.7L, Each

Part Number: HLY-558-311

4.0 out of 5 stars ( 1 )

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Timing Cover Bolts, Replacement, Hex Head, Steel, Cadmium Plated, for High-Mount Accessory Drive System, with OF Pan Only, Ford, 7.3L, Godzilla, Kit

Part Number: HLY-97-411

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Wiring Harnesses, Holley EFI, Pro-Billet Ignition Adapter, Plug-and-Play, Holley Main Harness to Terminator X EFI System, Each

Part Number: HLY-558-325

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Water Pump Housings, GM, Gen V, LT4, Dry System, Water Pump Manifold/Bracket, Aluminum, Satin Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-251

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Injector System Components, Drag Pressure Transducer Sensor, Boosted, Replacement, Kit

Part Number: HLY-554-204

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Wire Connectors, RetroBright, Replacement, Unterminated Connector, Male, 3-pin, Plastic, Black, for H4 or 9003 System, Pins Not Included, Each

Part Number: HLY-RBEC120

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 ft. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-454

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Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 8 ft. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-453

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Gauge, Speedometer, Holley EFI Systems Style, Analog, 0-160 mph, 4 1/2 in., Black Face, Electrical, GPS, Each

Part Number: HLY-26-610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

Part Number: HLY-558-314

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Gauge, Speedometer, Holley EFI Systems Style, Analog, 0-160 mph, 3 3/8 in., Black Face, Electrical, GPS, Each

Part Number: HLY-26-612

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Throttle Bodies, NHRA Pro Stock, EFI Systems, VED Oval Flange, 7 in. Long x 4.5 in. Wide, Adjustable, Billet Aluminum, Black, Each

Part Number: HLY-112-123

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Estimated Ship Date: Mar 9, 2026 if ordered today

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