i have a 2f that spun a bearing and seized up. it was seized up when i bought the fj40. the guy that sold it said that there was around 30,000 miles on it. when i pulled it apart it looked like the oil pump went out and that is what made it spin the bearing. i was going to rebuild it but instead i am converting to a v8. the block doesn't need to be bored but the crank needs to be ground. the head is also in good condition. i will part it out or sell it whole. it does have electronic ignition and the original 2v carb. i can also sell all of the emissions set up as well as the starter.