UPDATE: Well, I got the one that Mancini said would work with headers. It didn't as does a lot of what they sell. I cut the tab off and made a slight bend and reused the mount tab that came with the repo kit.Now it works, but this was with the motor out of the car. I also talked to the man that actually makes these and he said that he was going to do some research on what the problem was with the fit. He was very nice and said he would re work it or fix it if I tore it up,a refreshing difference from most people that supply stuff for us. I also was able to use the fire sleeve and the white cover that goes on the handle from the repo kit, except for the location most people won't know it from a stock one.