Call me 612-226-6115 and I will make one to fit 67-68 for $1500
I have a 67 bird. Tomorrow I am going to make a fiberglass 69 T/A wing, Then section and modify it to not overhang the quarters of my 67 bird. I will then make a mold from it. I should have a carbon fiber wing to fit 67-68's ready in about 2 weeks