1975 dodge dart sport sunroof help

Convertriple 73 said
LJS30...The seals are the only part being reproduced for our manual crank sunroofs. The rest has to be found either used or NOS.

Well on mine the crank simply would turn but fail to move the sun roof in addition with leaking very badly. So pretty much I'd have to go custom I figure because none of the aftermarket locations I know of supply anything for these sunroofs.