door gasket channels ?
 

'67 P220
The channel that the gasket for the rear doors is rusted out under the floor in back. The gasket is pn 672248 and the channel is C shaped, about 1/8" deep and 3/8" wide. It looks the same as the one that goes around the outside of the driver's door. Does anyone know if the channel is available as a spare part ?
Thanks
Greg

This is the version that Brookhouse sells. I imagine it is available in many places, although it can be a bit tricky to find.

Amazing, good eye. That is the part. Thank you.