Complete sleeve & piston set for Ford gas tractors 2N, 8N, 9N (1939-1952) with 4 cyl. gas flat head engines, 3-ring autothermic pistons, and .090 heavy wall sleeves. Contains: 8N6055B sleeves, 3-ring autothermic pistons, and 8N6149G1 rings. Chrome top and chrome steel rail oil control rings. pk6g1-b$200.69 Davis Tractor Parts Ford 8N Dept 24263 Antioch Rd. Andalusia, AL 36421 Phone: 334-222-7214 Fax: 334-222-0025 Email: parts@davistractor.com