Leaky Roof 1987 4runner

[rosetree]

I have a 1987 4Runner that is leaking in the roof. When I drive, you can hear water sloshing around and sometimes it leaks out where the removable roof meets the permanent one. I have tried to find a replacement gasket to put in to no avail. I assume that I am going to have to take the roof off and drain it then replace the gasket, but with what???? Please advise...TIA

 

[fourwd1]

Have you tried the dealer for a new gasket ?