Try contacting "Cole" here on board. I bought a complete hinge set up from him this past May and he had 2 pair available at the time..........Good luck!
I may have some on a pair of fenders i stashed. They will be originals Were u looking for brand new ones or be ok with 54 year old ones?
That's what makes the search even more difficult - false advertising and mislabeling. Those springs aren't for a '67 GS/Skylark hood hinge.