Dropping motor with 4 post lift.

I would bet it will be CLOSE are the tracks adjustable? If you can fabricate, maybe you can "trim down" the front area of the ramps, but that would require careful thought and "engineering" as well as sound welding techniques.

If it will fit I don't see the problem. You will have to SAFELY block the car under the frame, and likely tie it to the ramps to prevent accidental movement. I built a "really cheap" engine dolly out of 2x2, it goes together "like a receiver hitch." I built it purposly "high" so I can crawl under and undo the trans crossmember, etc