Left.5.0 LITER SUPERCHARGED. Right.5.0 LITER SUPERCHARGED. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Differential Housing to it's Mounting point. Bumper Impact Bar Bolt. Part cannot be reused/reinstalled. HEXAGONAL H. Bracket. Bumper Impact Bar. Housing.