ENGINE > ENGINE COMPONENTS > ENGINES
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2,859 products found
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OTHER > UNCATEGORIZED
SKU: HLY97-167
IN STOCK! Est Ship 4-7 days.
Holley Cooling Manifolds 97-167 Water Pump Housings, Holley, LS Manifold, Aluminum, Black, Steam Tube Inlet, 1/8 in.-NPT, for Mid-Mount Accessory Drive Only, Each
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COOLING > AIR INDUCTION > AIR INTAKE SYSTEMS > AIR INTAKE COMPONENTS
SKU: HLY820032-1
LOW STOCK! Est Ship 4-7 days.
Intake Manifold - Sniper EFI - 92 mm Throttle Body Flange - Fuel Rails Included - Sniper Logo - Cathedral Port - Aluminum - Black Anodized - GM LS-Series - Kit
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OTHER > UNCATEGORIZED
SKU: HLY717-18
IN STOCK! Est Ship 4-7 days.
Holley EFI Coyote Throttle Body Adapters 717-18 Adapters, EFI, Adapter, 80mm, Aluminum, Black, for Hi-Ram, Ultra Lo-Ram Intake, Front Feed, Ford, 5.0L, Each
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OTHER > UNCATEGORIZED
SKU: HLY64280
LOW STOCK! Est Ship 4-7 days.
Holley Hi-Tek Air Cleaners 64280 Cleaners, Holley, Hi-Tek, Cleaner Assembly, Dropped Style, Rectangular, Aluminum, Polished, Plain Top, Red Filter, with Threaded Rod, Each
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ENGINE > FUEL DELIVERY > CARBURETORS
SKU: HLY6-511
IN STOCK! Est Ship 3-7 Days days.
Holley Needle and Seat Assemblies 6-511 Carburetor Seats, Viton® Inlet Needle, Non-Adjustable, Steel, 0.101 in. Seat, Side Hung Float Style, Gasket Included, Each
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ENGINE > FUEL DELIVERY > CARBURETORS
SKU: HLY6-506
IN STOCK! Est Ship 3-7 Days days.
Holley Needle and Seat Assemblies 6-506 Carburetor Seats, Holley, Viton® Inlet Needle, Adjustable, Steel, 0.097 in. Seat, Side Hung Float Style, Gaskets Included, Each
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ENGINE > ENGINE COMPONENTS > WIRING CONNECTORS
SKU: HLY572-104
IN STOCK! Est Ship 4-7 days.
Holley Shielded Cable Conductor Wires 572-104 Electrical Wires, EFI, Cable, Black Jacket, 3-conductor, 20 gauge Wire, Internally Shielded, 100 ft. Spool, Each
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ENGINE > ENGINE COMPONENTS > WIRING CONNECTORS
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ENGINE > CRANKSHAFTS > CRANK TRIGGERS
SKU: HLY565-340
IN STOCK! Est Ship 4-7 days.
Distributor - Sniper EFI Hyperspark - Hall Effect Pickup - HEI Style Terminal - Black - Small Block Chevy / Big Block Chevy - Each
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ENGINE > CRANKSHAFTS > CRANK TRIGGERS
SKU: HLY565-310
LOW STOCK! Est Ship 4-7 days.
Distributor - Sniper EFI Hyperspark - Hall-Effect - Electronic - Male Style Terminal - Aluminum - Polished - Oldsmobile V8 - Each
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ENGINE > IGNITION > DISTRIBUTORS
SKU: HLY565-305K
Special Order. Contact for ETA.
Distributor - Holley Sniper EFI Hyperspark - Hall Effect - HEI Style Terminal - Coil Included - Aluminum - Polished - Mopar B-Series - Kit
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OTHER > UNCATEGORIZED
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OTHER > UNCATEGORIZED
SKU: HLY562-1
IN STOCK! Est Ship 3-7 Days days.
Holley Pro-Jection Fuel Filters 562-1 Filters, EFI, Inline Style, 10 Micron, Post Filter, Paper Element, Steel Housing, Natural, 0.375 in. Hose Barb Ends, 5.60 in. Long, Each
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ENGINE > ENGINE DRESS > VALVE COVERS
SKU: HLY561-134
IN STOCK! Est Ship 4-7 days.
Holley LS Valve Cover Bolt Kits 561-134 Fasteners, EFI, Tall Bolts, Polished, Aluminum, Hex Head, 6mm x 1.0 Thread, Hardware, 8-piece, Chevy, 4.8-7.0L, Set
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OTHER > UNCATEGORIZED
SKU: HLY558-485
IN STOCK! Est Ship 4-7 days.
Holley Sniper 2 EFI M8 Extension Harnesses 558-485 Fuel Injection Components, Four Pin, 8 Ft, Cable, Each
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ENGINE > ENGINE COMPONENTS > WIRING HARNESSES
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ENGINE > ENGINE COMPONENTS > WIRING HARNESSES
SKU: HLY558-131
LOW STOCK! Est Ship 4-7 days.
Holley EFI Gen III Hemi VVT Harnesses 558-131 Wiring Harnesses, EFI, Hemi, VVT, Sub-Harness Only, Plug-and -Play, for Terminator X/Max Systems, Dodge, 5.7L, 6.4L, Each
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OTHER > UNCATEGORIZED
SKU: HLY558-110
IN STOCK! Est Ship 4-7 days.
Holley EFI Systems Main Wiring Harnesses 558-110 Harnesses, EFI, Coyote, with TI-VCT/Stock Coils, Harness, MPFI, for HP, Dominator, Systems, Ford, 5.0L, Each
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OTHER > UNCATEGORIZED
SKU: HLY557-201
IN STOCK! Est Ship 4-7 days.
Holley Boost Control Solenoids 557-201 Controllers, EFI, Dual Solenoid Valve, Billet Aluminum, 3 Port Manifold, 1/4 in. NPT, Push-lock Fittings, Two Trminated Connectors, Each
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ENGINE > IGNITION > SENSORS
SKU: HLY556-123
LAST ONE! Est Ship 4-7 days.
Holley Chevy Camshaft Sync Kits 556-123 Pickups, Hall Effect Sensor, 3-wire, with Bracket, 1/4 in.-20 Flying Magnet, for External Dry Cam Drive, Ford, Early Model, Kit
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ENGINE > IGNITION > SENSORS
SKU: HLY556-114
LOW STOCK! Est Ship 4-7 days.
Holley Chevy Camshaft Sync Kits 556-114 Pickups, EFI, Cam and Bracket, Hall Effect Sensor, 1/4 in.-20 Magnetic Target, External Dry Cam Drive, Chevy, Big Block, Kit
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OTHER > SAFETY > RACE SEATS
SKU: HLY554-177
IN STOCK! Est Ship 3-7 Days days.
Holley EGT Probes 554-177 Data Acquisition Components, EFI, Probe, 90 Degree, Open End Tip, 27.5 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each
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ENGINE > ENGINE COMPONENTS > WIRING CONNECTORS
SKU: HLY554-128
IN STOCK! Est Ship 4-7 days.
Holley Trans-Brake Input Protection Modules 554-128 Electrical System Surge Protectors, EFI, Transbrake Module, ECU Input, Each
