bought an aisin clutch disk for my 22re 5 speed, and I couldn't get a pressure plate too because the shop didn't have one in stock. Mine looks okay anyway, so I figure I'd just do the clutch disk, but do I have to worry about mixing and matching pressure plates and clutch disks. The disks do look a bit different but are the same diameter. If they are all for the same motor and tranny should they work together regardless of small differences?? just wanted to be sure. thanks!