hole on lower flange on instrument panel I I Knob and set screw assembly Black For X 1 1 1 1 1 1 Motor windshield wiper Single speed 12 volt ... Wiper moters to windshield panel 53695 Nut steel 7 16 28 For X 2 2 2 2 2 2 GM Nut and lockwasher N0 6 40 Motor terminals ... Spacer mounting windshield wiper motor X I 2 2 2 2 2 2 Switch windshield wiper assembly Rotory type X I 1 1 1 1I1I1 I Stationary Windshield I I Kit wipe windshield