High-performance, cast pistons closely match original equipment Engineered for the best possible heat transfer from combustion chamber to cylinder walls Rings are replacement for one piston All pistons are priced with ring(s), wrist pins and circlips - Arctic Cat Pantera 340 (1975); Arctic Cat Lynx II 340 (1974); Arctic Cat Cheetah 340 (1973, 1975, 1972, 1974); Arctic Cat Puma 340 J (1971); Arctic Cat Panther 340 Kawasaki (1974, 1972, 1973); Arctic Cat Puma 340 (1971, 1972); Arctic Cat Panther 340 (1973, 1974, 1972, 1971); Arctic Cat Panther 340 F/C (1998, 2000, 1999); Arctic Cat Jag 340 (1975); Arctic Cat EXT 340 (1971)