71 Charger Door Glass Bumper stop

[rocky61201]

My 71 Charger seems to be missing one of the big black rubber door glass stops that goes in the bottom of the door to prevent the glass from being rolled down to far. I've done a little research trying to find repro's from the usual vendors and came up with nothing.

Anybody know where to buy these or have a different solution like where could I buy a block of rubber and cut it into the proper shape.

 

[fla 66 cuda]

I had one left in one door and broke it off [dry rotted] i'm thinkin blocks of wood as replacements.