If I used my k frame I would have to be able to lift the engine, k frame and tranny as a unit and drop it on a cart to roll under the car for installation. I know some of the k frame carts are too high making it tough to slide under a car unless its on a 2 post lift. All I am accomplishing with this idea is the elimination of motor mount support fabrication which would take a bit of work. I've got enough to do.