Looking for 1984 specific grand national front seats/covers/good to excellent condition bucket set. http://www.v8buick.com/index.php?threads/1984-gn-specific-front-seat-covers.383736/
I don't think ink that material is currently reproduced, but a good upolstrey shop should be able to fix it? Always thought those seats were cool.
You might wabt to check with Highway stars. They make covers for the Lear Seigler seats. https://www.highwaystars.net/1985-g...eat-covers-lier-siegler-cloth-front-and-rear/
I don't know if they still have it, but likely still do. A nearby top shop had a BOLT of the material about 10-12 years ago. It was a match from another 1984 Buick car that used the same material in that Sand Grey color... https://localautoupholstery.com/South-Carolina/Rogers-Top-Shop-1651273 Considering that they did NOT recommend getting a top from a relatively close manufacturer (Key Auto Tops) and requested that I get Electron Top. They happened to have an Electron top available for another customer, and I could FEEL the difference!
Also, the 1984 seats used a different color material than the 1985 seats (1984 used sand grey 60C same as the 1982 Grand National; 1985 -1987 uses 82C.) https://buickturboregal.com/buick-regal-interior-trim-codes/