1975 dodge dart sport sunroof help

LJS30...The seals are the only part being reproduced for our manual crank sunroofs. The rest has to be found either used or NOS.
Hiya doin convertriple 73? just going through some posts trying to locate the weather strip for my 74 convertriple360 not having luck then i read your post. Where can i find the reproductions? and where the tubes are supposed to run out of the car?