were about in north jersey. some people have diffrent opinions of what north jersey is. there is a nice mustang junkyard in jackson new jersey. and as far as bottle fills i know of someone doing nos fills in newark, jersey city area.
If you could tell us the name of that place in jackson that would be great. I go to GI Auto Salvage sometimes since that is the only place but that place really sucks. I never can find anything decent. I might make a day trip to jackson to look for parts on thursday.
Aside from gi auto,there is also roxbury auto wreckers on dewey ave. in wharton,nj.A smaller place is cobra auto in whippany,nj. As far as nitrous goes the only place i know is Bruce' speed shop on Rt 46 in rockaway,nj.