VT#: 11-0540
OEM Part Number: 17435-39
Sifton Knucklehead rocker arm shaft standard
EL 1936-1940
FL Electra Glide® 1941-1947
Shovelhead rocker arm shims may be used on the left side of the Knucklehead rocker arms to adjust end play. Available as 12-0704 (.005), 12-0710 (.007), 12-0715 (.015).