I just purchased a lightened flywheel (used). It came out of a 240z. I have an 83 5 speed with 280z clutch parts (clutch collar, clutch slave cylinder,clutch fork) question is can I still use these parts with this flywheel?? Or do I have to buy new 240z clutch parts. I thought the flywheel was the same on the Z models through 83, except for the 2+2 versions. I seem to remeber that if you used the same year clutch with parts, you'd be fine. Is this correct??

The clutch parts match up with the trans. The flywheel shouldn't make any difference. In other words, with the combination you describe, you shouldn't have any problems.

thanks, that's what I thought. It's been awhile since I messed with my drive line.