[Keithc8]

What you will see alot with the standard shift cars is that the prssure plate was not balanced with the flywheel. If the holes in the flywheel are of the least amount or the prssure plate is of a little you will get this problem. I saw this a few times on my race car and started balancing the pressure plate when I balanced the flywheel. You think stamp where you had it bolted on so you can bolt it on in the same place when you install in the car. You can also mark it and then take it of and rotate it and bolt it in a different place and it may cure the problem. Good luck, Keith Craft