This is a pair of NOS Ford 4 speed shifter trunion springs which are correct for all 1965 1966 1967 1968 Mustang and Shelby cars with the original Ford 4 speed shifter and also all 64 and 65 Fairlane and 1962 1963 1964 1965 Falcon cars with the original Ford 4 speed shifter.   These are correct in every detail.  The modern repros are not made correctly and do not fit and function correctly.   These are a very special spring and are necessary to keep the shifter handle snug so it has no looseness and will not rattle.   You will receive both springs, enough to do one shifter.