Flywheel Ring Gear
Item #: ABC478-MSpecifications: 12-1/8" I.D., 13-1/8" O.D. Final Application: Fits: MH 20, Colt (21), 22, Mustang (23), 30, 81, 82, 101 Jr., 102 Jr. (All w/ F-124, F-140, F-162 Continental flathead engines) Replacement Number: 32654A; Continental C400C305 Notes: 103 teeth.