VT#: 11-9229
Manley .500 valve spring lift kit does not require cylinder head machining for installation. This kit comes with lower collars that allow additional spring travel.
FL Electra Glide® 1981-1984
FLT Tour Glide® 1979-1983
FX Super Glide® 1979-1984
FXR Super Glide® 1982-1983