to be honest, i am only using the 5a-fe as I already have it after buying it by mistake for my daily 1998 starlet(mistaking it for a 5e-fe!!) I tried unsuccessfully selling it to buy a 5k, so I decided to use it instead of leaving it lying around. I already have a T50 for it(although without shifter). The engine originally had an auto tranny, so I will need a flywheel and clutch kit. That's not the main problem. what is worrying me is dizzy and water in/out elbows relocation. Even if i did find a 4a-ge, in all probability it would have been a fwd version, so the nightmare wouldn' t have been less grevious. the guy in the link you gave me had something even more complicated by using 4wd transmission!!!! at least I'm not into that. btw what is a T18?