I have searched and searched, but couldn't fine one due to the fact that the rear window is a one-year item.

My patience has paid off:

Kanter Auto Products has it, but it must be purchased along with the front seal. I should receive it in about a week.

http://www.kanter.com/

--Walt Jackson

Interesting. I hope you will get the correct gasket, but I give it better than even odds they send the '64-'66 gasket. I also think it's more than a little detestable for them to insist you buy the front and rear together.

_________________
一期一会
Too many people who were born on third base actually believe they've hit a triple.