Yenko Deuce wheel question

[camarojoe]

Since the Deuces were shipped from GM with XT steel wheels and later had the SS wheels installed at Yenko (or Hurst) and were not actually purchased through GM, did Yenko use the stainless steel capped lugnuts like the SS Chevelles,Novas, and Camaros had from the factory, or did they simply buy chrome acorn style nuts to mount the wheels? Just curious, as my car had the stainless capped ones on it when I bought it and I got to thinking that maybe they aren't correct on a Deuce. Schonye? Marlin? Tom K?