1968-1982 C3 Upper Left Windshield Corner Metal - OEM Number(s) (3940598)
The steel inner frame work of the windshield likes to rust out due to moisture being trapped in the metal. The frame consists of 8 pieces, 1 top piece, 2 upper corners, 2 side verticals, 2 lower corners, and 1 bottom piece. Skilled welding techniques are required, but it makes for new look when done. I've seen some real nice car with this frame in need of repair. Always make sure your car is dry before storing in a garage.
Also known under these part numbers: (For reference only)