What are these seats?

[The T-man]

http://www.lateral-g.net/members/nikonovich/

anyone recognize the brand/model of these seats?

[The T-man]

anyone?

[RBuhr69]

They are Recaro according to the Camaro Performers feature..

http://www.camaroperformers.com/featured-camaros/1st-gen-camaro-1967-1969/1401-1969-chevy-camaro-z28/viewall.html

You can call the guy who did the interior as it is listed in the add...