I think the Summit headers have one tube that hangs down low and will hit on speed bumps etc if your running 14" tires or if your front end is sitting lower than normal. They look just like the ones I used to get for my Duster back in High school. I scrapped them on everything (had to have them welded up twice) until I put some 15" on it and raised the front up a tad. Then they were ok. Good price though, my son bought them for his Demon, but he hasn't put them on yet.