Availability
Fuel Injection System Components
Fuel Injection Components, M8 Four Pin, 8 Ft, Extension Cable, Each
Part Number: HLY-558-485
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Holley EFI, 1/8 in.-NPT, Sensor Block, Four Independent Ports, Aluminum, Black Anodized, Each
Part Number: HLY-534-35
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Wiring Harnesses, Holley EFI, Multi Map Selector, Auxiliary Harness, Connector, Pins Included, for Dominator EFI Systems, Each
Part Number: HLY-558-407
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Replacement Handheld, New Style Handheld for 30012 Go EFI 8
Part Number: FIF-62013-30012
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Wiring Harness, Edelbrock Pro-Flo 4, with 24-Tooth Reluctor Wheel, Chevy, Gen III LS, Each
Part Number: EDL-35713
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Radiator Fan and Relay Module, Edelbrock Pro-Flo 4 Plus, Each
Part Number: EDL-36115
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Fuel Injection System Components, Holley EFI, CAN Extension Harness, 12 ft. Long, Pre-Terminated, Plug-and-Play, for Racepak/External CAN Drives, Each
Part Number: HLY-558-426
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Holley EFI, CAN Extension Harness, 8 ft. Long, Pre-Terminated, Plug-and-Play, for Racepak, External CAN Drives, Each
Part Number: HLY-558-425
Estimated Ship Date: Today
Estimated Ship Date: Today
Calibration Module, Pro-Flo Multi-Point Replacement Part, Each
Part Number: EDL-3519
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fuel Injection System Components, Holley EFI, Main Harness, Plug-and-Play, Factory PWM/IAC Connectors, with OE Injectors, Ford, Mustang, 5.0L, Each
Part Number: HLY-558-128
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harnesses, Holley EFI, LT4 Engine, Main Harness, for Terminator X, V3 ECU, Cadillac, Chevy, Each
Part Number: HLY-558-130
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Holley EFI, CAN Extension Harness, 9 in. Long, Pre-Terminated, Plug-and-Play, for Racepak/External CAN Drives, Each
Part Number: HLY-558-428
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump Relay Harness, Fuel Injection System Component, FAST EZ-EFI, Each
Part Number: FST-30255
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Edelbrock Pro-Flo 4, with 58-Tooth Reluctor Wheel, Chevy, Gen IV LS, Each
Part Number: EDL-35714
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, MSD Atomic TBI ECUs, MSD Atomic TBI EFI Style, Each
Part Number: MSD-2906
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Fuel Injection System Components, Holley EFI, M8. Pro Dash, Service Harness, Black, Each
Part Number: HLY-558-486
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Atomic TBI ECU, Later Version Using EV1 Injector Connector, Each
Part Number: MSD-2907
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Replacement Handheld, New Style Handheld for 30064 Go EFI 2x4 Power Adder
Part Number: FIF-62013-30064
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System Components, Replacement, Map Sensor Bracket,Black Finish,Each
Part Number: HLY-9902-104
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Map Sensor, 12mm, 1 bar, LS3, Pro-Flo 4 or Pro-Flo 4 XT, Chevy, Each
Part Number: EDL-36021
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Oxygen Sensor Extension, Short, Edelbrock Pro-Flo 4 Plus, Each
Part Number: EDL-36152
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
INSULATOR-F/INJN FUEL RL
Part Number: ADO-12623123
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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