I ran all three cables towards the back and down through the floor. They come out behind the tcase. I could have run them either way, and would rather have run the trans cable front but I had some clearance issue. I'm running a 4R100 and it's very tight in the trans tunnel. You can get any length cable you need. If I remember correctly my transmission cable is 9' long. It comes out behind the tcase, over the frame, along the rocker panel and then makes a "U" bend back over to the trans.