Swap to electronic ignition in a /6

I am wanting to swap to electronic ignition in my 71 Swinger 225. Does any one who has a kit or do I just need to start collecting parts?
What year did they change to electronic ignition? That way a can look at local yards and see if I can find one there. What all would i need to get out of a donor car? Thanks for all the help.
Author: admin