Inner door weather strip

[Jemezcrusher]

My 50 was crashed. Have to replace the cab, and found a great 47 that is rust free.

Made the purchase and have to deal with some of the differences. One I discovered today is the difference in how the weatherstrip on the inside of the door attaches. The 47 (and 48) have a spindly tille strip that holds the weathersrtip in place. The 50 has a channel that looks like a much better attachment, and was obviously an improvement to the earlier model.

Can this channel be removed and applied to the 47 cab? My guess is that it is spot welded in.