Ski doo 320 Olympique Piston Kimpex 320E Vintage Snowmobile Bombardier Rotax Kimpex Nordic Alpine Valcourt Quebec 320 engine

New Kimpex Skidoo 320 320e 1969 Olympic Piston            STD 75.84mm       ST-4     SKU-11.    Piston has both rings     Pic-1323 Skidoo Kimpex 320 Piston