Long time lurker here. I have slowly been repairing a 84 GPZ 750, non turbo, for a while. I got it over a year ago and it was in awfull shape. Tank was rusted through, all bearings shot in swing arm, wheels and steering. I have already swapped the blown rear shock with a zr7 coil over as well as most of the rear end bearings. Finding parts for the GPZ is a bitch too btw. Anyways I'm here to say hello.