(These are the transmissions, 4speed and 5speed, dont know which is which, hard to tell in the pic.)This Corolla has 4 speed transmission stock. So you can see in this page that i will change my 4speed transmission into a 5speed transmission. The 5speed transmission in this corolla was really hard to find. There are problems too when i found the transmission. There was oil leak, and needed to change the propeller oil seal, and the release bearing was all squeaky so i have to change that also. Then when the transmission was installed, we test drive it for better observation of the car. and then there it was, there were noises when we change the gear to 5th. The problem there is the synchronizer in the 5th. So we have to return it and change the synchronizer of the 5th.