I don't know b/c I haven't researched this at all, but my gut tells me no way. The SRT-4 Neon is a completely different animal than the Eclipse 420A, and I'm sure the tranny's are too. Even if the clutch fit in our bellhousing if it's at all bigger it will knock out the RPM sensor (or speedo sensor - can't remember) and then you'll have a mess.

You're right in theory about it being a cost effective solution, but if it worked it would have probably already been figured out on this board.