Holley EFI Ford Modular 2V & 4V Main Harness for use with Holley Smart Coils

Main Harness for 1999-2004 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for use with Holley Smart Coils
Main Harness for 99-04 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for use with Holley Smart CoilsFeaturesBright dip, black anodized finish with laser etched EFI logo for long lasting good looks5/8” diameter fuel passage provides the flow capacity for high horsepower applicationsFuel rails are machined to accept -8 (3/4-16) O-ring fittingsFuel rails fit your stock intake manifoldIncludes (4) -6 to 3/4-16 O-ring adaptersWorks with factory injectors