Filters
Holley EFI 558-502
GM LS 58X EFI HARNESS KIT; GM LS2/LS3/LS7, 58X Crank Sensor, Bosch Injector
Holley EFI 558-503
GM TPI and Stealth Ram EFI Harness Kit; GM TPI and Holley Stealth Ram™
Holley EFI 558-505
Ford Modular 2 Valve EFI Harness Kit; 1999-2004 Ford Modular 2 Valve Harness Kit
FiTech 70050-11
LS2/3 Cam Sub-Harness; FiTech Ultimate LS components ensure the best parts are used with your FiTech LS system when adding or changing components.
Holley EFI 550-616
HP EFI ECU & Harness Kits; Complete 99-04 2 Valve Ford Modular Engine Plug and Play Kit - Jetronic "Bosch Style" injector harness - Bosch Wideband O2
Holley EFI 550-616N
HP EFI ECU and Harness Kits; Complete 99-04 2 Valve Ford Modular Engine Plug and Play Kit - Jetronic "Bosch Style" injector harness - Includes NTK Oxygen Sensor
Holley EFI 558-471
Holley EFI Transmission Control Harness - 1992-1997 Ford AODE/4R70W; For 1992-1997 Ford AODE/4R70W
Holley EFI 550-617
HP EFI ECU and Harness Kits; Complete 99-04 4 Valve Ford Modular Engine Plug and Play Kit - Jetronic "Bosch Style" injector harness - Bosch Wideband O2
