SEMs pearl white was close enough for arm rest pads and such in a 67. I had first considered buying enough to cover all the interior but instead I changed to all black.
I got mine off the shelf at the paint store. That was nearly 7 years ago.
If that shade has been discontinued you might have it custom mixed at your local paint store. That's how I got the 67 metallic red ( 1 quart minimum ).
It may be available through another vendor/brand also.
