Now I understand that installing a 3 point belt is what's required by law in those areas but it seems to me that it's basically the same geometry of our original belt design. The originals also had 3 mounting points(coupe of course). I was considering buying some new belts and discovered for non-competition the 3 point system is better than a 4 point because in case of rollover it allows the occupant to fold over the belt to avoid head injury. I may look into some more updated belts to replace my originals. I'm not sure how well 40 year old belts would hold up in a high speed adventure.