AS 990033 Front Door Glass Run Channel 1968-70 B Body 2 dr.H.T.Fits inside of door on the lock post end, does both front doors, part is a flat flocked rubber that can be glued on in or riveted to form a U shaped glass run channel to prevent glass from rattling. NOTE  1968-70 Post cars use AS 2001 [ flocked rubber with rivets] pr.