the 166 track is one of the best mountain tracks ever made..its a camoplast series IV with the 2.4" lug..(same goes for the 05-06 159 track)..IMO opinion I would stay with this track..
you will have to change your drivers over to made any other track, either the 3" pitch, or the 2.86" pitch...wish isn't cheap, plus you may run into clearance issues with the 3" pitch and only way to run that is a drop n roll which is even more $$.
the 166 aren't super easy to find, but common enough to find over the summer and work a good price...
just my .02 buddy
