if it comes from an S14, and the car you have is an S14, then yes it will fit, there is no difference between the years. if you have an S13, i believe it will fit too, but you have to change the rear cover of the diff.
can anyone confirm this for me? <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'>