could use some help from you knowledgable nissan vets. in my 92' sentra i have a good tranny but needs the input bearing replaced, i have the original tranny to the car at my homeboys house but it has 5th gear pop out. i was told it would be easier to fix that one while i drive with the bad input bearing, so if anyone out there has fixed a 5th gear pop out could you tell me what parts i need and any info about the process that could be helpfull, or would you think it would be easier to replace the input bearing, if so any helpfull info on that would be appriciated???