You took it apart so you might as well just do the project yourself. Heck, i'm a banker and I do all my own stuff. My father owns a machine shop so that helps though. I rebuilt all my tranny's plus I started doing all the local dsm'ers. You will need a hydraulic press and bearing puller. It's best to shim the tranny too for proper shifting. Here is a link to the entire Tranny manual. It's all i've ever used. And... yes your 2nd gear is a double synchro. Make sure you check for wear of the hub&sleeve and the keys.
http://www.ecanfix.com/~manualcd/gif...t_overhaul.pdf
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