Need help with shoulder straps

[cbrock]

I would like to add retractable shoulder straps to the rear seat of my '89 b2 as I have twins in booster seats. Open for suggestions but my 1st idea is a custom roll bar and belts from a donor. The other is finding some seats with shoulder strap built in, but not sure which ones would work the best if at all. Thanks for the help.

 

[drppdyllwrngr]

I'm kinda in the same boat. the car my wife drives only has lap belts in the rear. i know they made the same model with shoulder belts. however, i fear that if something were to happen, is it really worth putting your children's life in your hands like that? seat belts are designed to work a particular way.