Great running engine for a 2003-2006 Arctic Cat Firecat 600 efi. It will also fit 03-06 sabercat,crossfire, or M6 600 efi sleds. It does not include the exhaust manifold, powervalves/servo or stator/flywheel/recoil and they will be removed prior to shipping. This engine has 3000 miles on it. Actual shipping price will apply to Maine or Alaska. Please contact me before purchasing if you live in either of those states