any particular reason why you are going through toyota?
i just went to repco/bursons and bought all that stuff from them...fitted good too!
just said "1987 corolla (ae82) twin cam efi 1.6L". and got all the parts on their computer.
i would have thought toyota could do the same?
just a note, sales personal get scared when you start mentioning engine codes or model codes. stick with easy words like "corolla" not ae82, and "engine" instead of 4age.