Headlamp Connections
Chrome bumper - sealed beam without pilot, item 7 (Moss Europe)

Rubber bumper to 76 - sealed beam with pilot part of headlamp connector, item 8 (Moss Europe)

Combined headlamp connector and pilot (Matthew Bolt)

Headlamp with window (Matthew Bolt)

Rubber bumper 77 on - H4 halogen bulb, pilot separate from headlamp connector, items 23A and 23B. Note: Halogen conversions are probably of this type. (Moss Europe)