down I 2 Reinforcement rear floor rear seat leg 4 Retainer seat leg I GM 4 Bolt 5 16 18 X 7 8 GM 2 Bolt step ... lock to pin Kit seat attaching parts For seat 1 1 1 Consists of GM 4 Bolt rd hd sq mach 5 16 18 x 7 8 GM 2 Bolt ... rear passenger seat attaching parts Bostrom 1 1 1 A Consists of I GM 4 Bolt rd hd sq mach 5 16 18 X 7 8 GM 2 Bolt rd hd sq neck