Thanks Truckernix but yours is a 50 and as briank confirmed the 47-49 are the same and then it changes from 50-54.
Briank,
I resently bought the lower metal windlace retainer for the doors along with what I hope is the rubber seal. The ruber seal that they sent me has the same profile as the cab windlace. If it is the correct profile. What is the Classic part number that you purchase? Is the seal profile the same as the lower cab windlace? I have not been able to find a pic that showes this seal and retainer. can you help?
I do not know a lot about these old trucks but I do know that the 47-49s have different cab and door seals that the 50+.