I took a picture of a neon strut with an srt4 spring installed next to a stock srt4 strut with stock spring. you can see the difference manny z is talking about. It will work but you cant run anything larger than a 17inch rim with a 205 tire.since the srt-4 came with 17" wheels, the spring perch is higher on the strut body, to give the proper clearance for the wheels and tires that they came with.
The regular neon came with the most 15", so the spring perch did not sit higher on the strut body.
The one I am not to sure on is, the r/t neon. These came with 16" wheels, so I am not sure what type of strut they came with..
Dont try to use reg neon struts fot the srt, wheels wil not fit, the the dampning was way different.