it depends on what you really need to install, not based on which part should install. Identify which areas of bushings that needed to be changed first then you'll know which part to install.
would like to ask, can a 3sgte clutch set (OS super single) 9" from MR2 can fit to the alteza 3sge manual?. a friend who are driving an alteza are interested on my clutch but im not sure whether it will fit his car