-
HOL-558-216 PART NUMBER
HOLLEY 558-216 HOLLEY EFI EV6 UNTERMINATED INJECTOR HARNESS KIT$158.95
HOLLEY EFI EV6 UNTERMINATED INJECTOR HARNESS KIT
Learn More
EV6 Unterminated Injector Harness Kit -
HOL-558-118 PART NUMBER
-
HOL-558-133 PART NUMBER
HOLLEY 558-133 LS1/6 (24X/1X) ENGINE MAIN HARNESS, EXTENDED LENGTH$715.95
LS1/6 (24X/1X) ENGINE MAIN HARNESS, EXTENDED LENGTH
Learn More
LS1/6 Main Harness for HP EFI & Dominator EFI -
HOL-558-502 PART NUMBER
HOLLEY 558-502 GM LS 58X EFI HARNESS KIT$999.95
GM LS 58X EFI HARNESS KIT
Learn More
GM LS2/LS3/LS7, 58X Crank Sensor, Bosch Injector -
HOL-558-110 PART NUMBER
HOLLEY 558-110 HOLLEY EFI FORD COYOTE ENGINE MAIN HARNESS W/ TI-VCT AND STOCK COILS (2011-2017)$899.95
HOLLEY EFI FORD COYOTE ENGINE MAIN HARNESS W/ TI-VCT AND STOCK COILS (2011-2017)
Learn More
Coyote Engine Main Harness compatible with 2011-2017 Ti-VCT Coyote Engines -
HOL-558-125 PART NUMBER
HOLLEY 558-125 HOLLEY EFI FORD COYOTE TI-VCT SUB HARNESS (2013-2017)$425.95
HOLLEY EFI FORD COYOTE TI-VCT SUB HARNESS (2013-2017)
Learn More
Coyote Ti-VCT Sub Harness for 2013-2017 Coyote Engines with Stock Camshafts -
HOL-558-219 PART NUMBER
-
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
Learn More
Main Harness for 1999-2004 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for use with Holley Smart Coils -
HOL-558-500 PART NUMBER
-
HOL-558-124 PART NUMBER
HOLLEY 558-124 HOLLEY EFI FORD COYOTE TI-VCT SUB HARNESS (2011-2012)$289.95
HOLLEY EFI FORD COYOTE TI-VCT SUB HARNESS (2011-2012)
Learn More
Coyote Ti-VCT Sub Harness for 2011-2012 Engines with Stock Camshafts
