the stamp is by the reverse light plug on tranny also just to let you all know on that diy auto to manual swap you do not need the complete brake/gas pedal assembly. all you need is just the actual manual brake pedal. and the complete clutch pedal assembly. this will save alot of pain in the as* work.

 

good info... but irrelevant (except for the first thing you said). i was just linking him to it because it has a picture of the stamp.

 

[QUOTE
88-91 tranny will bolt up but it uses a cable clutch so you've have to convert to cable clutch, which would be a bitch to do probably. You want a 92-00 transmission, preferably a Z6 or Y8 tranny (or JDM D15B if you can get one with the factory LSD)[/QUOTE]




also his tranny is a cable clutch tranny. look at his pictures

 

I was assuming since the d15b that he has a 92+

Then yea... 88-91 Si tranny would be ideal.