yep smaller, 180 or 190mm clutch.. diesel = 200mm stock... you can run the disk of the gasser in the diesel flywheel too.. just not other way round.. flywheel had to have max disk od machied in it.. other then that same flywheel..
210mm is biggest 020 clutch... so gasser 1.8/2.0
...BTW your Bieber avatar is awesome.-Malone