I had a 1991 indy 500 chassie with a blown crank so i bought a polaris 1997 xlt 600 triple motor so it still says 500 on the side. Its a sleeper for sure. it has AAEN triple pipes slp powerdone heads and U.F.O.''s they go in the carb slides. It has a brand new Kimpex track 1" with 300 miles on it and 96 picks with about 50 mi. Very fast sled i was right behind a newer artic cat 800. I am asking 1400$. for pictures e mail me i will send them upon request.