These are on the roof. Welded on the tubing and the "ribs" on the sheet metal roof. It was done here because it's the furthest point north of the base plates and the most flex between the cage and body happens here. The tie-ins were welded to the "ribs" because the were the strongest point of the roof.
Cardboard templates
22ga. dimple dyed sheet metal
These were done in three separate pieces to follow the bends of the "C" pillar tubing.
These are between the wheel arches and the horizontal tubing abover them. 22 ga. sheet metal with dimple dyes.
Everything is being done to allow the cage and body to move as one. If this were not done and you just installed a cage, there would be so much movement between the two it would eventually tear itself apart.
