choosing roll cages

[vugbug71]

Interesting post, just what i was looking for. I have a 71 super that i was thinking of putting a roll bar in, but i'm trying to decide if i actually need it or if its more for looks. I already have one similar to this one


the car is not going to be raced and not a daily either, mainly i'm going to thrash it on winding backroads.

If i end up using it what could i do to help reinforce it and strengthen the car as well