B16a swap into EK 96 - trans questions ??

[loverboy]

Hello !
Im going 2 do a b16 swap into my 96 EK, the options 4 the engines im considering is:
1. B16a (civic SiR II JDM 96-00).
2. B16a (CRX Del sol SiR 96-97 JDM)
3. B16B (CTR 98-00 JDM)
Which transmisson came with the original engines ?
I know that there is 3 types of trans 4 these engine chasis (S4C,Y21,Y80,S80) which is the best and which is the worse and why?

can it be that the same trans came from different engines? if the answer is yes is they identical?
Thanks very much !

 

[AHHVTEC]

well the s4x and y21 came from a civic and the y80 and s80 a integra,all are perty good and some will have lsd, im not sure what tranny code the b16b ctr is, but i would go with that one it has lsd and short gears