Please login to view pricing details.
Got a GM HEI ignition that's feeling kind of weak-kneed lately? Proform's epoxy-filled GM HEI ignition coils could be the answer to your problem. They replace the stock distributor-mounted HEI coil and crank out a hefty 50,000 V of plug-firing power. That's 15,000 V higher than the OE coil, which results in more completely burned fuel and better all-around performance.
Features