I've actually been lurking around this website for a while, but I finally signed up. I've already got alot of useful info and get more everyday. About the only mod I have done so far is a Bullet Cat Back exhaust system, but will be doing more. The only problem I've had/having is the shudder(not the vibe problem)from the rear end when the truck is cold. I'm a little nervous about taking it in for fear that by changing the clutch packs, the truck might develop the vibration some people talk about. Anyway, hello to all.

 

Welcome to the forums, and post some pics for the rest of us.
Later Trev

 

Welcome aboard, I hope you enjoy your new truck. Good luck on your decision about the rear end shudder. Theres a lot of good info here and mayby someone here can give some advice on experiences with this problem.