Sorry not sure on how to upload pictures. Upon further looking tonight I think I have a bad tensioner. It has some front to back play and seems to be the cause of the belt coming off. I will get a new one on tomorrow and let you know. Thanks for the help so far.
I only had the truck for about a month before doing the head r&r so not sure as to how bad it was. Judging by the belt and pulley wear marks it was doing it before. I used the cheap heads from ss diesel. The bracket mounts very nice and flush with the head and block.
I just put new heads on my 94 3500. The serpentine belt that was on showed quite a bit of wear and was stretched so the tensioner was maxed out. Some of the pulleys also showed wear to one side. The ac pulley is sitting about a half inch to the front compared to the rest of the pulleys. The...