...Bill and Steve's now. They are billet alum. 2 1/4" tall spacers with tool steel stud and large flange spin lock nuts. During the summer months, you can place the 4 spacers between the deck lid and hinge for more air. During the winter months, you can place the spacer under the hinge for the deck lid to be back at stock placement.
Bill and Steve's phone # is (562) 866-9045 and tell they JM sent you!
If I remember correctly, you can leave the stock hinge spring in it's stock place too!
You may need to readjust the pin angle by bending the little bracket so the pin will line up the cup.