Terry while I cant help your problem of getting it off if you need parts for your rasp let me know. I believe I have if not all, most everything for it I am pretty sure I have the pulley and it was working when I took it off. I took mine off a few years ago(after 125k+ miles of use) when I put a cam in the truck and converted to a 12 valve mechanical pump. It has just been sitting in a box in the garage collecting dust so if someone can use part or all of it I am willing to help as I suspect parts will be hard to get at this point.