CRL's Belt Moldings will update those worn out moldings at the top of the door glass on an older GM B-Body vehicle. These are the moldings that act as a weatherstrip to keep water out of the door interior and wipe the glass as it is raised and lowered. CRL stocks the most common Belt Moldings for the interior and exterior of the glass. Check out the Belt Moldings by the year/make/model information, or use the dimensional images for reference to compare with existing Belt Moldings you are trying to replace. Sold by the stock length.