Ok, I have been told different things as to why my headers cause my h-pipe to hit the tranny crossmember. But the main reason I am being told this is because my crossmember is installed wrong. I was told the higher hump, more clearance, should be on the driver's side? And the smaller hump, less clearance, should be on the passenger's side? Well, mine is the opposite. But after looking really well under my car, the air tube that come off the smog pump connects to the h-pipe and is really tight against the crossmember as well, even though it should have more clearance, since the larger hump is on the passenger's side. So, I am wondering how to do you guys have your crossmembers installed? Is mine right or wrong? Maybe this will fix my header problem?