Well i finished the cam instalition a few days ago and all is well now,no noise at all and engine runs great,next on the menu is vibration at 60 mph to 70 mph,I can't seem to get a handle on it yet,i have brand new michelin tires and balanced but cant get rid of the vibration,also replaced the engine and tranny mounts,i had the driveshaft removed several years ago and sent out for new u-joint and balancing and it was good for a long time but maybe it needs done again,i have had a lot of good help on this site with much appreciation,i need a little more advice now on this vibraton,thanks again for all the help received .