Thought it would be different to have people give input on parts of their trucks that you cant believe havent broke. This might not be to relevant for some that have new trucks but a lot of members have high mileage vehicles or maybe an incident took place that made you say " I cant believe that didnt break" Like a loud stone hitting the windshield or something. Maybe you hit something and it didnt even leave a mark. You get the picture. What made me think of this was I was changing out the shocks on my 96 3/4 ton and noticed that the upper ball joints were still original to the truck with 270,000 miles on it. I just couldnt believe they were still original with that kind of milage on them. Ive replaced ball joints on 1/2 tons with just over 100k on them. Maybe the little bit heavier dutyness of them allows them to hold up better but not sure. Anyone else have something that they cannot believe its not broke yet? Not trying to jinx anyone if ya believe in that but thought it would be interesting.