Seats that may fit in my 67 C10

[harpo231]

I currently have a 67 c10 that is a driver. I have a crate 350 and TH w/shift kit
i also have the original seat that is in great shape but gives me back pain like a church pew.What I would like to do is find buckets and a console that may fit
without major modification. The tank is still behind the seat. Can anyone suggest a yr make model that I could hunt down that would fit.We have many places in the area for junked vehicles. I am not in good enough health to walk the junkyard all day just measuring seats so if anyone has any ideas where to start that would be great.