Ok what a project. Like I posted previously, I've done a huge amount of work to this truck. Geez. Ok I finally got it right so j thought. While putting rockers back in one of the bolts stripped. I went ahead finished putting it back together hoping it wouldn't make a difference or a slight difference at the most. Well I was wrong it runs terrible I mean really bad. So I guess I'll have to fix that with this kit from summit. The only problem I'm having with that is I have no clue what the bolt size is and they need that. Does anyone know because I called the chevy place in town and they don't even know. It's a 2000 chevy s10 ext cab 2.2 4cyl flex.