Sorry to be bearer of bad news. Production tires in 14" wheel size is becoming rare. BFG raised white letter radials are among the few left in near OEM size.
AFAIK narrow whites
are near extinct unless you go with Coker or one of the special classic tires.
Several years ago Firestone offered a radial called the FR 380. It was available in narrow white, 14" and 15" in almost all the classic sizes, also in blackwall.
I put a set of 205/75-14s on my 68 vert (sig car) about 3 years ago. Firestone dropped the line about a year ago. I was trying to get matching spare and found they are discontinued.
Hoping someone chimes in with better news. I generally go to TireRack or Discount Tire listings to see what's available.
Slim
