Thanks. Well the guy I bought it from only had it for a short time. He purchased it from a dealership near salt Lake city utah. They would not give any info on it. I pulled a carfax report and it looks like it's been passed around quite a bit. Went from Ohio to North Carolina to Georgia to Iowa then to Utah then to me in Vegas hahaha. It's a super nice truck I just don't really know it's history. Transmission built by I have no clue. Tuning by I have no clue. Head studs and twin turbo kit by I have no clue etc. I'm just curious