Check out this Pertronix Flamethrower distributor that gets installed on a Chevy engine as the guys from Rod & Custom show you how it's done inside Rod & Custom Magazine.

We upgrade the distributor in our Chevy big-block by swaping out the old HEI with a new one from Davis Unified Ignition. Follow along and see how simple this swap really is. Only at www ...

We were looking for something easy to install, even easier to tune, and gave us more power and efficiency from our 496ci big-block. The pros and cons of the available choices were weighed ...