Civic Gear Box Question ??

[Sexc86]

Hey Guys

My gear box is gone and i have 2 other D-series boxs lyeing around here, However im not sure which one is in better condition? Does anyone know if there is anyway you can tell if it is in generally in good or bad condition?

Also are there any markings on them that say what actuall Dseries they came from? And is there Any Dseries box that would perform better over any other?


Thanks in advance

Regards Lyle