I can't remember in which thread I first spoke of cam chain tensioners, or when it was exactly, but I do remember mentioning that I'd post pictures of the cam chain tensioners which came out of my old 02 Ultra at 37K miles (that's odometer miles). I replaced the original tensioners around 21K miles. These are the replacement tensioners roughly 16K miles after installation. The only reason the cam closet was opened was to upgrade the motor to 95ci, and install Crane Cams HTC 310-2 grind cams. This is the condition of the cam chain tensioners after roughly 16K miles. I gotta wonder if they would have lasted another 5K miles.