Fitment List: Fit Harley Evolution (EVO) from 1984-1999. FLST (1986-1990) FLSTC (1987-1993, 1993 HDI, 1994-1999) FLSTF (1990-1993, 1993 HDI, 1997-1999) FLSTN (1993, 1993 HDI, 1994-1996) FLSTS (1993,1997-1999) FXST (1984-1990, 1999) FXSTB (1999) FXSTC (1985-1999) FXSTF (1993-1996) FXSTS (1988-1999) Specifications: Material: Machined from Billet Aluminum and Premium Quality Steel Finish: Black Powder Coated & Chrome-plated, High Standard rustproof condition Package Included: 4 x Adjustable Pushrod 4 x pushrod covers 4 x cover keepers 12 x O-rings