Availability
Oxygen Sensors, Holley EFI, NTK, Wideband, 18mm x 1.5 Thread, 7 Wire Connection, 0-1 V, Wire Harness, 8-pin, Rectangular Plug, Each
Part Number: HLY-554-100
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Holley EFI, Camshaft Sensor, Hall Effect, M12x1 Thread, Magnetic Target, 1/4 in.-20 Thread, 3/8 in. Long, with Hardware, Kit
Part Number: HLY-554-127
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Hall Effect Sensor, with Bracket, 1/4 in.-20 Magnetic, 0.400 in. Raised Cam, External Dry Cam Drive, Chevy, Big Block, Kit
Part Number: HLY-556-120
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Holley EFI, Cam Sync and Bracket, Hall Effect Sensor, 1/4 in.-20 Magnetic Target, External Dry Cam Drive, Chevy, Big Block, Kit
Part Number: HLY-556-114
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Cam Sync and Bracket, Hall Effect Sensor, 1/4 in.-20 Magnetic Target, External Dry Cam Drive, Chevy, Small Block, Kit
Part Number: HLY-556-119
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Hall Effect Sensor, with Bracket, 1/4 in.-20 Magnetic, 0.600 to 1 in. Raised Cam, External Dry Cam Drive, Chevy, Big Block, Kit
Part Number: HLY-556-121
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Sync Pickups, Hall Effect Sensor, 3-wire, with Bracket, 1/4 in.-20 Flying Magnet, for External Dry Cam Drive, Ford, Early Model, Kit
Part Number: HLY-556-123
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Chevy, Small Block, Gen 1, Big Block, Gen V, Mark IV, Each
Part Number: SNE-565-300
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Chevy, Small Block, Gen 1, Big Block, Mark IV, Each
Part Number: SNE-565-300BK
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Steel Gear, Black Housing, Ford, 3.6-5.0L, Each
Part Number: HLY-565-202BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Ignition Module, Ford, Small Block, Windsor, Each
Part Number: SNE-565-301BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Iron Gear, Black Housing, Chevy, 4.3-7.4L, Each
Part Number: HLY-565-200BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Shiny, Ignition Module, Ford, Modified, 351 Cleveland, Big Block 385, Each
Part Number: SNE-565-303
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Ford, Small Block, 351 Windsor, Each
Part Number: SNE-565-302
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Pontiac, 326-455ci, Each
Part Number: SNE-565-314
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Ford, Small Block, Windsor, Each
Part Number: SNE-565-301
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Ignition Module, Shiny Billet Housing, Chevy, Gen I, 262-400ci, Mark IV-V, 396-454ci, Each
Part Number: SNE-565-340
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Shiny, Ignition Module, Chrysler, Dodge, Plymouth, Small Block, LA, Each
Part Number: SNE-565-304
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Ignition Module, Ford, Small Block, 351 Windsor, Each
Part Number: SNE-565-302BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Aluminum Housing, Steel Gear, Ignition Module, Ford, Mercury, Windsor, 260-302ci, Each
Part Number: SNE-565-341S
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Oldsmobile, 260-455ci, Each
Part Number: SNE-565-310
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Ignition Module, Ford, Modified, 351 Cleveland, Big Block 385, Each
Part Number: SNE-565-303BK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Chrysler, Dodge, Plymouth, Big Block, RB, Each
Part Number: SNE-565-306
Estimated Ship Date: Today
Estimated Ship Date: Today
Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Ignition Module, Chrysler, Dodge, Plymouth, Big Block, RB, Each
Part Number: SNE-565-306BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
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Circle Track
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