Gen III HEMI Coil Harness - Early Coils 558-310 idle-air-control-valves The system finishes with a

The system finishes with a pair of large 4

Year Make Model Submodel Engine Size 2004 - 2006 Porsche Cayenne 3

98/8 V 1982 - 1986 Chevrolet C20 Suburban 3

2004 - 2006 Mercedes-Benz S500

Gen III HEMI Coil Harness - Early Coils 558-310 idle-air-control-valves The system finishes with aGen III HEMI Coil Harness, Early Coils, for HP EFI & Dominator EFI Features: Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps. 1 Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection2 Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available3 Each