Will a 1976 seat bolt up to a 1977 bike?

[6Blackie6]

Hey all. Just wondering if I could use a seat from a 1972-76 CB750 on my 1977? Not sure how much different the fitment would be. I prefer the flatter look of the older seat and might even get a 76 cover and shave my foam down. So if anyone has any idea about seat sizes any help would be much appreciated! Thanks,
Blackie

 

[Daren]

I'm not expert but I don't think the frame design changed much until the DOHC
versions came out. Hopefully someone will correct me if I'm wrong.
But if you have the seat pan from your 77 then new foam and a recover would be the best route.