I bought a 68 firebird not too long ago and so far have done nothing to it. Don't plan to get any restoration done at this time but want to make a few repairs. I need to add a seatbelt to the rear seat so all of my kids fit in this car. It sounds simple enough, but can anyone tell me anything I may need to know about this task? On my mustang that I sold, it was real easy to flip the rear bench up - is it similar on this car? I apologize for my lack of knowledge on how to work on cars and my husband says it's my car and he mostly only works on tractors, so I'm kind of on my own here. Thanks.