eeeeewww! A mitsu transistor. I don't think you can get those other then
buying the whole distributor. At least that was the case back in 1994. MAybe
available elsewere like a jobber. I remember alot of those going on the
colts with 1.5L and you had to get the distributor. If you had the specs for
the transistor, you could probably find one from an electronics outfit and
retrofit. I think they only have one wire.