5.2 LITER. Side shield screw. A Screw that is used to secure the Floor Pan Heat Shield to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Liftgate Wedge to it's mounting point. Exhaust pipe Heat Shield mounting Screw. Exhaust. Floor Pan. HEX - HEAD 6X15. Liftgate Bumper Stop. Side.