stock three spd transmision rebuild

[superpieboy]

Hi everyone
i am looking for information about rebuilding my stock transmission in my 62 chevy, i was told it a saginaw, two months ago i took it out and took it to a transmission guy locally and he looked inside the transmission from the side cover and we determined that the gears were great , and we would just reseal the tranny and focus on the linkage, trying to pin point why my tranny will not stay in second gear, i bought new bushing for linkage ect ect and still i have to hold it up in second gear and easy on the engine torque as to not force it out, i dont want to drive it like this, i did adjust my linkage and it is a close to perfect as it can be, without any lock ups between shifting ect. i can find anyone locally who would want to tear it down and totally rebuild it so i will do it myself, i just need a book on it and a kit , can anyone help.

thanks alot
jeff