Please checkout upholstery at donzidirect.com and see my custom GT High Back seats OEM sourced by Josh to my specs with tuck and roll per OEM Classic seats. They are fantastic and I will post installed pics on my 1996 Lingenfelter 502/Performance Marine, 553 HP dyno, C22 "CRACKLIN ROSE" in the Spring when I return from my Florida digs to the sixth Great Lake Champlain that is the outflow to the North from Lake George!
Have a great Thanksgiving!