I own *96 tripple and am thinking about updating the original worn , sloppy secondary with the newer ones on the market. I would like to be able to use it later on a newer year if I decide to buy one later. Has SD changed jackshaft and in what year I hear that they now have a spline on d the clutch side. *http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/confused.gif

Uhh, I think you are posting this in the wrong forum.....someone call toydoc