Hello all, i'm new to the forums and to the sn95 owners club, as I recently purchased a 95 cobra and i'm trying to iron out a few issues that arose shortly after. I'm looking to replace the harmonic balance on my 95 cobra and i was told that this balance would work on my vehicle. I was hesitant on getting this one put in because it doesn't have my vehicle listed in the fitment. http://www.summitracing.com/parts/sum-163302 Also i just replaced the clutch due to a rear main seal leak which killed my old one with a centerforce duel friction and i'm getting some crazy vibration and chatter when engaging the clutch and downshifting. I replaced the flywheel, clutch release bearing, and clutch kit. Is this vibration something that's normal or something i need to investigate? Any help and clarification would be greatly appreciated. thanks all.