I just need some info on the width of the 70's camaro rearends. I want to put one in my 68 camaro. Are they wider than my stock 68 10 bolt? mine measured in at 53.5" from backing plate to backing plate. I've heard that the 70's rearends can be swapped into a 1st generation camaro, but I'm not sure. Anyone out there have any experience in this area? I need all the help I can get!