I have put a Arctic Cat M Series 153x15x2.25 3.0pitch track on my 97` Summit I got the track for a Good price, and now they are plentyfull since alot of Cat guys are taking them and the 162`s off to install the new Powerclaw on there Cats, I did have to buy the Wahl Bros Antiratchet 3.0pitch 7tooth drivers (1 1/4inch shaft). I put this track in place of a 151 set up so I did have to move the skid back 1inch to take up the slack difference from the 151 to 153, it was a bit more work than normal but the tracks I can put on now are alot more plentyfull. May one day I can put the 162 Cat track or even the New Powerclaw on, since it is set up for it now.
Wildcard28