Filters
Holley EFI 558-430
CAN Adapter/Power Harness; NEW DEVICE TO TWO PIN MAIN HARNESS
Holley EFI 558-431
Crank/Cam Ign. Harness. Fully terminated harness.; Crank/Cam Ign. Harness for Ferrous Crank/Magnetic Cam Hall Effect Sensors. Fully terminated harness.
Holley EFI 550-601
HP EFI ECU & Harness Kits; GM TPI and Holley Stealth Ram™, Includes Bosch Oxygen Sensor
Holley EFI 550-601N
HP EFI ECU & Harness Kits; GM TPI and Holley Stealth Ram™, Includes NTK Oxygen Sensor
Holley EFI 550-602
HP EFI ECU & Harness Kits; GM LS1/LS6 (24x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness, Includes Bosch Oxygen Sensor
Holley EFI 550-602N
HP EFI ECU & Harness Kits; GM LS1/LS6 (24x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness, Includes NTK Oxygen Sensor
Holley EFI 558-462
Terminator X Input/Output Harness; for use with Terminator X and X MAX ECU's - 4 Inputs / 4 Outputs
Holley EFI 550-603
HP EFI ECU & Harness Kits; GM LS2/3/7 (58x crank sensor) with USCAR (EV6 Style) connectors on injector harness, Includes Bosch Oxygen Sensor
Holley EFI 558-439
Terminator Throttle Body Harness; Injector upgrade harness for Terminator Throttle Bodies.
FAST - Fuel Air Spark Technology 301200
XFI Fuel Injector Harness for SBC, BBC, LT1 and Chrysler Small Block, B and RB; XFI Fuel Injection Harness equipped with Minitimer/EV1 connections and a harness designed to fit most Chevrolet Small and Big Block and Chrysler LA, B and RB engines with a 1-8-4-3-6-5-7-2 firing order.
Holley EFI 550-603N
HP EFI ECU & Harness Kits; GM LS2/3/7 (58x crank sensor) with USCAR (EV6 Style) connectors on injector harness, Includes NTK Oxygen Sensor