High energy ignition (HEI) is GM's electronic ignition system, where the ignition coil is built in to the distributor cap.View Full Product Listing
Classification: Complete Kit
The Problem: On certain GM vehicles, the pigtails and wiring on the HEI distributors can fray.
Our Response: To make installation easier, TechSmart’s HEI Distributor Lead Repair Kit comes with a tachometer and power leads, which are two of the most common pigtails for anyone upgrading an HEI distributor system or repairing frayed wiring on the OE unit. Moreover, the OE-style connectors on TechSmart's leads ensure a perfect fit. With applications for an array of GM vehicles, TechSmart’s kit covers more than 2.9 million VIO.