This is a 1997 Ski-Doo Mach 1 700 triple crankcase in excellent shape. I bought it off another site thinking it was a 670 rotax crankcase because they had the wrong description. I have verified with the original seller that it is a 700 triple. Just trying to get my money minus shipping back out of it. Paid $105 plus shipping from the lower 48 at 27$.