Hello, Im trying to make sure I have the right hood hinges, but Im having trouble finding a valid oem part number, The only stamps on the ones I have is "Hancock 3124s". This number applies to nothing car related that Ive been able to dig up on the internet, If anyone has a book with this info Id sure appreciate the info, or better yet how are people getting access to older gm part numbers without purchasing a bunch of pricey books? Thanks for any help
