RL, WL, WLA, WLC, Servi-car '32-'73, tappet guide screw. KH '54-'56. VL, UL, EL, FL, FLH '30-'78. Knucklehead. Panhead. Shovelhead.
RL, WL, WLA, WLC, Servi-car '32-'73, tappet guide screw. KH '54-'56. VL, UL, EL, FL, FLH '30-'78. Knucklehead. Panhead. Shovelhead.