hey guys, so ive done some looking around and cant really find a deffinative aswer with the search so here it goes.

i picked up some 4pt harness's for my 90 iroc, now i dont really wanna put in a big *** roll cage, is there anyway i can safely set these up without one? im re building the car so ive got no problem with custom stuff and fabrication, but i still need the backseat to be usable.
any ideas/thoughts would be great.


also whats the lowest number of pts a roll cage can have? 4-5? can these still have back seat use?(safely)

thnks - erick