Yes, it can. I haven't done one myself, but I believe all you need is the manual tranny, tranny cable, shift linkages, and the manual pedal assembly. I think that's all, but again, I have yet to do one myself. There might be some other issues like wiring the back up switch and a gauge cluster that might not be real happy, but it should work just fine.i have a spare 1991 integra body with a auto transmission. can it be converted to the 5 speed and what needs to be changed?
Yes, it can. I haven't done one myself, but I believe all you need is the manual tranny, tranny cable, shift linkages, and the manual pedal assembly. I think that's all, but again, I have yet to do one myself. There might be some other issues like wiring the back up switch and a gauge cluster that might not be real happy, but it should work just fine.
Maybe check on g2ic.com for a "how to" thread on it. If one exists, it'll be there.