VT#: 11-0712
OEM Part Number: 18219-81
Upper steel collar set is for 1981-1984 Big Twin models. This Sifton upper valve collar set is used in motor shop services.
FL Electra Glide® 1981-1984
FX Super Glide® 1981-1984
FLT Tour Glide® 1981-1983
FXR Super Glide® 1982-1983