HOLLEY EIGHT CHANNEL COIL DRIVER KIT – 554-122
The eight channel coil driver module is a “dumb coil” driver module that plugs into the main harness, which is needed when running the factory coils. Contains two 4-channel drivers, requires on an eight cylinder engine.
• Eight channel
• Drives two wire “Dumb Coils”
• Potted design allows installation in engine compartment
• Contains two 4-channel drivers
• Plug and Play with 558-314, 558-315 and 558-317 Ford Ignition Harnesses
• Plug and Play with 558-310 and 558-311 HEMI Ignition Harnesses