Shoulder belt for back seat?

[RLDSL]

Is there a way to safely install a shoulder type 3 point seat belt in the center position of the back seat on my '92 f-350 crew cab?
I would really like one back there for the kids. I can get by for a while with the lap belt in the middle (littlest one is still in a rear facing car seat so lap belt works fine for now).

Thanks-----------Robert

 

[kblackav8or]

The only thing I can suggest is to find a vehicle with a center belt system and modify it to fit. Be very careful about how you do it. This is obviously at your own risk. You might look also at some sort of head rests in the back as well. That is something I am trying to figure out myself. Racing harnesses will work but isn't what you are asking about.
Kevin