I'm looking at putting a 350z diff into a custom rear end I'm doing for my car but I have a S13 240SX rear end with the 4 mounting studs. The bolt pattern looks to be the same but I can't tell for sure so I need to know if I could bolt a S13 diff cover onto a 350z diff. Yes I know I can use a Q45 diff, a 300zx diff, a s14 diff, and a j30 diff. I want to know about the 350z diff. Thanks.