Looking for advice on replacing the blower motor on a 69 convertible. Everything is painted and it is a fully assembled car. Is just wheel well housing removal possible or is the fender/wheel house removed together? I am not interested in cutting a hole to gain access. Thank you.

Pull the hood and then the outer and inner fender as an assembly.

Thanks Jeff. As I visualize doing this, I assume the front bumper assembly is off also, correct?

No, you should be able to leave it in place.