1970 Arctic Cat Puma EXT Vintage - Vintage 1972 Arctic Cat Snowmobile arctic cat / kawasaki engine standard bore piston rings set. Total 1972 Production The 1972 Arctic Cat - Snowmobiles EXT was a significant departure for Arctic from the Panther chassis introduced in the mid 60's. This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. After the 1972 season was EXT, Kawasaki, 650, 3, 125.
