back when lean burn was new, i owned a junk yard [which was the correct term for a place that bought and sold junk cars. i know, the term is hard to believe !]. we sold all the points and electronic distributors plus wiring and matching coils and carbs we could come up with. this was to individuals, repair shops, and dealers alike. nobody could get those systems to run correctly. made a pretty good buck on just those conversions when those conversions were not really a "kit" item.