Update. What I did to allow more room in the trans tunnel was to jack the very front of the engine up with an engine hoist and some chain. This made the engine pivot on the mounts. Be careful when you are attempting this because at a certain point, the engine won't tilt any more and you will begin to lift the car. Getting it right before that point makes installation very easy. I used only a floor jack and some wood and got the transmission support bracket on the jack. This let's the trans move freely because it now is only supported by the rubber mount. This makes it easier to maneuver. I hope this information helps and if anyone needs further detail, just reply and I will try to help. Good luck!