Wanted

If originality is of no concern then check out a company called pro car they make modern buckets that are styled with classic muscle car styling they also make the proper brackets for specific models (Mopar, Chevrolet, ford) there are a variety of seats and they are reasonably prices i did a set of low back buckets with headrests and a body specific mounting brackets for around 500 bucks which is cheaper than finding year correct seats that will probably need to be recovered anyway.