Description
A common issue with running Terminator X or Holley EFI on a HellCat engine is that the coil harness provided is not long enough, as the coil connectors are pointed upside-down compared to coils on a standard n/a HEMI 5.7L and 6.4L engine.
We’ve solved this problem with a professional, show-quality coil harness that provides the necessary length to route cleanly and properly.
Direct replacement / compare to Holley p/n 558-311.
Explore more from our collection.
Reviews
There are no reviews yet.