In other words please learn to type and use punctiation, m'kay?
You can wire up the stock Mopar ECU, either new or junkyard, or a kit from say, Summit
You can adapt a 4 or other GM HEI module to the Mopar distributor
You can buy an MSD and possibly other aftermarket ECU and hook that right to the Mopar distributor
You can yank the Mopar dist and install either an older Mopar points distributor, or several Chinesiozationized "all in one" systems such as "Skip White". You will NOT have room in that old girl for an "HEI look alike" that is a drop in dist with the huge GM HEI cap
