http://www.smsautofabrics.com/
is the place I got my pearl white vinyl from (3 yards of it to be exact @ $50.00 per yard) black might be cheaper, but I wanted extra to do the boot and seat back covers(didn't like the black scrached,ripped embosssed stuff on the old metal seatbacks) for my 66 gt convertible.
and it mached the interior seat skins that I got from legendary. A friend of mine that does custom interiors for lincons(sp) and ford pre-70's said that sms supplies a lot of it's material to legendary for most brands of cars.