J,JD,VL,VLH 25-36. WL, WLA, WLC, WLD, UL, ULH, Knucklehead, Panhead, Shovelhead, EL, ELC, 41TA, FL, FLH, FLT's 36-86. Servi-car 37-69. oil pump plug, FXR, FXRS, FXRT 82-85. Softail. FXST 1984. FX, FXE, FXS, FXB, FXEF, FXWG, FXSB, FXDG, FXST, FXSTC 71-86.