Can I use this distributor or not?

I just purchased a Mallory aftermarket distributor part #3257911. The distributor has a flat plug with 3 wires going to the plug. one brown, one green, and one red. My question is, the factory distributor has a different style plug with one male and one female push in style plug with only two wires. How would I go about installing the Mallory coil? Do I need to get a different ignition control box? Or can I tie this distributor into the existing wiring? I do have a Mallory coil and am not sure if I need to run one of these leads to the coil. Please any help on this would be greatly appreciated. This distributor list for use on DA Ignition systems?? Please school me on this also if possible. Thanks- maniac.