Manufactured by SPI OEM style piston kit Includes 2 Pistons, ring sets, wrist pins, circlips Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls All pistons, rings pins, and circlips are manufactured to OEM specifications All individual components are interchangeable with original parts Piston weight compatible with original piston Pistons are for standard bore size 70.00mm Made in Taiwan Fits 1986 Arctic Cat Cheetah 500 F/C 1986 Arctic Cat Cougar 500 F/C 1987 Arctic Cat Cheetah 500 F/C 1987 Arctic Cat Cougar 500 F/C 1988 Arctic Cat Cheetah 500 F/C 1988 Arctic Cat Cheetah 500 Touring F/C 1988 Arctic Cat Cougar 500 F/C 1989 Arctic Cat Cheetah 500 F/C Touring 1989 Arctic Cat Cougar 500 F/C 1989 Arctic Cat Cougar 500 F/C Mountain Cat 1990 Arctic Cat Cheetah 500 F/C Touring 1990 Arctic Cat Cougar 500 F/C 1990 Arctic Cat Cougar 500 F/C Mountain Cat