Hey, how did you mount the center diff? And what center diff did you use? The standard? And what spur gear? I'm trying to make a GST conversion as well, but not sure on how to mount the center diff! :)

Could you post a few more pics, especially of the center diff setup? I've been asking all around the web for some specifics on how to do this, so I'm hoping you can help! :D

As far as the pins.. I bought a new 23mm adapter set for another car, but I believe I ended up using the pins from that set in the GST. They are really thick and need to be pounded through the hole.