This auction is for a new replacement air cleaner snorkel door spring.  This is the unique spring that mounts from the end of the snorkel to the heat riser door inside the snorkel that is commonly broken or missing altogether.  This is a nice quality new replacement and fits Ford and Mercury air cleaners from 1965 through the late 1970's.  This includes 260 289 302 351W 351C 390 390GT 428CJ 428PI 429 460 and more. I accept PAYPAL and more. If you have any questions please ask. Thank-you and Happy E-baying! (JH)