Part Number: 11-7401 Application: 1984-2004 FLT1984-2004 FXST1984-1994 FXR1991-2004 FXD1986-2004 FLST Details:Chromoly valve spring retainer has a lock angle of 10° for all valve stems. Spring diameter is 1.437 - 1.500 . This is the upper spring retainers only.UOM: SET Country of Origin: USA