Ebay ad says 280z but clearly these are 280zx seats. Will these fit my 77 280z without major work? Has anyone done this swap before?

For some reason I like them. 

Edited March 15, 20177 yr by rcb280z
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I have some stock 79 seats at home.  I can snap some pics of the bottoms for you. The rails I know are different, but I'm not sure how they line up compared to the S30 seats.

50 minutes ago, JSM said:

I have some stock 79 seats at home.  I can snap some pics of the bottoms for you. The rails I know are different, but I'm not sure how they line up compared to the S30 seats.

That would be helpful. Thanks!

Front to back on center almost looks like 12.5". If it becomes something that is close enough and you need precise let me know and I'll take the seat rail off. 

These seats are from a 79.

Edited March 15, 20177 yr by JSM

Sweet, thanks. I'll check my rails.