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HOL-550-616N PART NUMBER
HOLLEY 550-616N HP EFI ECU & HARNESS KITS$3,549.95
HP EFI ECU & HARNESS KITS
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Complete 99-04 2 Valve Ford Modular Engine Plug and Play Kit - Jetronic "Bosch Style" injector harness - Includes NTK Oxygen Sensor -
HOL-558-505 PART NUMBER
HOLLEY 558-505 FORD MODULAR 2 VALVE EFI HARNESS KIT$1,599.95
FORD MODULAR 2 VALVE EFI HARNESS KIT
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1999-2004 Ford Modular 2 Valve Harness Kit -
HOL-558-113 PART NUMBER
HOLLEY 558-113 FORD MODULAR 2V & 4V MAIN HARNESS FOR USE WITH HOLLEY SMART COILS$949.95
FORD MODULAR 2V & 4V MAIN HARNESS FOR USE WITH HOLLEY SMART COILS
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Main Harness for 1999-2004 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for use with Holley Smart Coils