2003 GMC Envoy Q&A

2003 GMC Envoy Question: is it possible to fix a Chassis for envoy 2003 by cutting it and the re linking

I have an envoy 2003 and I noticed that the car had been cut into two before and re-linked the performance is great but what about the safety is it possible that the car will be cut into two in the future ? -
Answer 1
Its good but it should be connected by a welded plate across the 2 Joined pieces -
Comment 1
There is no link i can see the two parts welded with each other .. that's all do you have any idea how i can do it ? and is that dangerous if it;'s not there -