Choosing a Distributor

[SilveradoDude]

I have an 85 Silverado, 305 (w/ the "computer"), but I am not using the on board ignition computer. Also I got a tuneup kit for a distributor that doesn't use the computer and it comes with a two pronged ignition control module, similar to this:

http://www.partsamerica.com/ProductD...pe=194&PTSet=A


mine has a three pronged like this:

http://www.partsamerica.com/ProductD...pe=194&PTSet=A

I was thinking maybe I could just get a an earlier distributor like for an 84 with the two pronged module, would that work?