I just purchased this 84 Camaro "my 5th 3rd gen" anyhow its a full time drag car running 26x10-15 ET Drags this stick out past the fender and only have about 2" of clearance. There new so they don't show ant signs of being rubbed yet, and I haven't gotten it to the track yet. It currently has purple rear springs that say Tenzo R, research shows these to be 1.6" lowering springs. I would like to go with a drag spring but want to know if they will also lower the car. Otherwise I will just get some new replacements to get the rear end up off the wheels a bit.