Clutch Release Bearing - Supra JZA80 - 6 Speed MTMClutch Release Bearing for Supra JZA80 6 Speed MTM Fitment Notes: JZA80 twin turbo with 6 speed manual transmission. JZA80 normally aspirated with 6 speed manual transmission. Note: Does not fit cars with 5 speed transmission Fensport Tip: Clutch release bearings should be replaced at the same time as changing a clutch. They can squeal, rattle, vibrate and often a good way to diagnose them is to press the clutch up and down with the engine running at