On my '51 with '50 doors I placed small screws in replacement channel into door frame at top. (I think like #4x3/8 sheet metal)The door felt channel in the rear of door had a retainer clip that slid in a retangular hole in door channel.Because mine was a one piece window in a metal frame I made a plywood form and preformed the channel before installing. I would go with black weatherstrip glue. It fits fairly tight and I'm sure this would hold I beleive the 55-1st had a 2 peice channel one in wing frame and one for top & rear Zeke


The Amish Connection
51 Chevy 1/2 ton 5 window,Vortec hotrod, no horse