Roof drip rails keep rain off the top of the doors.
Panels
The drip rails are actually part of the Body Side panels, where the roof attaches to the side.
Also see Body Side Part Numbers
ASSY-FRONT PILLAR ASSY-RAIL ROOF SIDE OUTER PANEL-RAIL ROOF SIDE INNER
Removing
2332's Sunny Truck
Chrome Trim
All 1200s except Standard trim included chrome trim over the roof rain drip rails.
Also see Body Side Trim Part Numbers
SET-MOULDING ROOF DRIP RH SET-MOULDING ROOF DRIP LH
Each set consists of:
MOULDING-ROOF DRIP FRONT MOULDING-ROOF DRIP REAR CLIP-MOULDING ROOF DRIP [Center clip]
To install, place it on the top edge, then snap it down onto the bottom edge
:full
Depress downward after hooking the top
To remove, pull bottom edge out, which will snap it off the rail.