No they have a new 4 prong Gm HEI module called the Flamethrower 3 HEI , it has a built in digital rev limiter , thats what caught my eye . It's part number D72000 and is on the front page of their company site but not their store page ,Summit shows it as well for $69.95 but they ship direct from Pertronix which is why I called for availability.