I' ve searching for nissan clutch compatibility on net, and i found this, i gonna share for info purpose, if somebody is good will and share extra info, welcome
240mm; L28ET,L28 (2+2), D21(Z24,KA24), VG30E, VG30DE, Pathfinder, SR20DET
225mm; L20, L24, L26, L28, Z20, Z22, KA24E(240sx), KA24DE(240sx)
The flywheel is the same bolt pattern on L,Z,K
I don't found nothing about CA18ET, RB and VQ compatibility
I have a doubt about pressure plate bolt pattern, all 240mm are the same?, all 225mm are the same?
Thanks!