Having seen a few DR30 with FJ20 here in NZ, I can confirm that these are a clutch type (but you know that already from above answers), and again you now know the input shafts are the CV type, I can confirm 100% that they are the tri pod type like the 280zxt setup. There are also the same in the Nissan Laurels C31 which uses the same suspension setup/running gear (however no Laurel was fitted with a FJ20) as the R30 range of the same era. ie the L20 power Skyline is the same floor plan/suspension as the L20 powered laurel, like wise the L20et power cars etc. However I think the CLSD were only fitted to the DR30 standard so when looking for a CLSD long nose in the junk yards locally you have to look at a few to find the CLSD