$59.00
These lower support rods give rigidity and keep the body bed panels in place. They connect the side bed panels to the chassis frame at 4 different positions.
All 4 positions available in replacement parts, $59 each:
Front Right/Passenger brace GM part number 15709846
Front Left/Driver brace GM part number 15709847
Rear Right/Passenger brace GM part number 15709848
Rear Left/Driver brace GM part number 15709849