S&S Cycle 33-5451 Hydraulic Valve Train Conversion Kit for Shovelhead Style Engine

For use with S&S roller rocker arms

Quiet, dependable hydraulic valve train. Through the pushrod or external oiling options. Easy pushrod installation and removal. Wide selection of late style cams to choose from. Kit Contains: Polished billet tappet guides, four 1984-99 style S&S tappets, set of Quickee pushrods, pushrod cover keepers and required hardware and gaskets. Also works with 1953-65 engines using shovel cylinders and P-Series heads or engines using P-Series valvetrain update kits. NOTE: 1984-99 cams must be used with this kit to ensure correct valve timing. These cams are not included with the kit. If sourcing cams from another manufacturer, note that timing specifications will be unchanged, but the actual lift will be about 9% lower than specified due to the difference in rocker arm ratio. S&S billet tappet guides for shovelhead engines are similar in design to S&S tappet guides for 1984-99 big twin engines. For that reason, they are not a direct replacement for stock parts, but must be used in conjunction with S&S tappets and cams for 1984-99 big twin engines. Tappet bore geometry is corrected to compensate for the difference in pushrod angles between the engine types in order to maintain specified valve event timing. When selecting a cam, keep in mind that timing specifications will be the same as shown for 1984-99 engines, but there will be about a 9% reduction in valve lift due to the lower shovelhead rocker arm ratio.

Vehicle Fitment:

1966-1969 Harley Davidson FLFB Electra Glide
1970-1984 Harley Davidson FLH Electra Glide
1966-1969 Harley Davidson FLHB Electra Glide
1979-1981 Harley Davidson FLHC Electra Glide Classic
1970-1972 Harley Davidson FLHF
1966-1969 Harley Davidson FLHFB Electra Glide
1980-1981 Harley Davidson FLHS Electra Glide Sport
1984 Harley Davidson FLHS Electra Glide Sport
1983 Harley Davidson FLHTC Electra Glide Classic
1984 Harley Davidson FLHX Electra Glide Special
1980-1983 Harley Davidson FLT Tour Glide
1981-1983 Harley Davidson FLTC Tour Glide Classic
1971-1978 Harley Davidson FX Super Glide
1980-1982 Harley Davidson FXB Sturgis
1983 Harley Davidson FXDG Disc Glide
1974-1984 Harley Davidson FXE Super Glide
1979-1981 Harley Davidson FXEF Fat Bob
1982-1983 Harley Davidson FXR Super Glide II
1982-1983 Harley Davidson FXRS Low Glide
1983 Harley Davidson FXRT Sport Glide
1977-1982 Harley Davidson FXS Low Rider
1983-1984 Harley Davidson FXSB Low Rider - Belt
1980-1984 Harley Davidson FXWG Wide Glide