I had my doubts until last night. I installed mine last night and what a difference. I couldn't wait till this mornings drive to work, so I could shift. I do recommend using the gasket. I made my own gasket, but I am lucky and I had the material. Either make one yourself or order one from the guy selling them on this thread.
Thanks guys for all the good words and thanks for the purchases. I too was enthused to see that I was able to get rid of the noise and most of the vibration from the tranny with the gaskets. My Pro 5.0 was annoying as hell. The gaskets really complement the shifter in a way. I appreciate you guys letting me post on here. In the next couple weeks I will become a paying sponsor but I will keep prices the same or at most .50 cents more just to cover the cost of advertising. Thanks again guys.