If you’re running an HEI system on your vintage Chevy, you’re only just beginning years and years of faithful service once you get this integrated ignition system installed in your vintage ...

That's where the Super HEI Kit comes into play. By incorporating a MSD 6AL box with a Blaster 2 coil in place of the HEI control module and internal coil, the system is converted from an inductive ...

The engine for our test is the perfect candidate because it should be capable of big power and able to stress any ignition. The Chevy 350 has a 4.040-inch bore and 3.480 stroke.