[StingRay]

I'm seeing integrated belts. Unless a vehicle is structured for that you have a significant risk in a accident of the seats either pulling out of the floor or pushing down through. Integrated belt seats are a horrible choice for vintage vehicles unless you have the knowledge and skills to properly adapt them. I engineer seat and belt installs in RV's and oversee the testing. I would not do it on my own vehicle when there are better choices available and there are.