how do I replace window seal???300SD Help
 

I have the unfortunate problem of water leaking though my back window,though the seal.I have the new seal but need some expert advise,does anyone know how to do this,and if you do do you know the part number by chance,the part number I have is for a 79-80 300sd--#116-670 00-39 so I've come to this cool web site to look for the pros advice..thanks glassman