Here at 64bit Tuning Concepts, we understand how important it is to get a solid product at an unbeatable price. We also understand that the more we can do for you, the happier you will be with your project.If you own a Holley Dominator, HP EFI, or Terminator X (X Max) system, chances are good you don't want to be cutting up your brand new harness. Well, we heard your concerns and are proud to now offer a plug and play solution. No cutting involved, simply plug the subharness right into your Holley #558-431 Cam/Crank sensor harness.
