Juan,
I figured it was a market specific thing but I wasn't sure. What I wrote in this thread is of my own observation and is not fact. There is a lot of good and bad info on this forum so I don't want to pass off bad info as factual information.
You are going to need a lot more than just the proper channel fitted windshield frame to fit a OEM soft top to a 73/74 that currently has a FRP top but I won't get into the specifics of that. Simply put, it is just not a simple "Remove the soft top and slap on the FRP"...but that has been discussed here before several times already.
Hello,
What I wrote is also based on what I have observed over the years. The FSM and my tinkering with FRP tops were another source for my comments.
In order to fit a soft top properly, a soft top windshield is needed. If you want an exact fit, you also need the roll bar, which is different between soft top and FRP top Cruisers.
The above is especially true for Colombia-spec Land Cruisers.
I mentioned the basic elements for a soft top, namely the windshield. I did not go into details because that topic has been discussed at length in other posts.
Fitting a soft top in an FRP truck is a little more complicated than "remove the FRP and install the soft top." It was my intention for the OP to do some search and find out how to do it.
Juan