Fitment: (97-99) Ski-Doo 600 Formula III, (97-03) 700 Triple (mounts w/ OEM manifold), (93-96) 780 Mach Z, (97-03) 800 Formula III, Mach Z. Must use stock intake boots. Patented, one piece, cast aluminum Reed Block system that delivers guaranteed bolt on performance. All gaskets provided. No modifications required.