For sale is an NOS C4DZ-16A238-A Radiator Support to Hood seal for 1967 - 1968 Shelbys and 1969 - 1970 Boss 429s.
Measures 38.5" which is the same as the original on my 1967 GT350. Nice and pliable and ready to install. Asking $375 shipped to you in the US. Can provide more photos upon request. PM or email through the site.