VT#: 11-0777
Rowe .012 Shovelhead valve guide is used for converting early heads pre 1979 to late guides permitting the use of K line stem seal without machining top of guide.
FL Electra Glide® 1948-1979
FX Super Glide® 1971-1979
Suggested to use with #14-0146 K line stem seal for late guides