If I'm not mistaken on those cars they need to have the transmission crossmember notched I believe? Someone will chime in with one of those older everybody's, but I believe most were made for single exhaust and are only notched on one side for travel under the car. Of course ours was done by some half-baked muffler shop that just went around it LOL and hangs down too low and looks odd if you don't Notch for it.
