4.6 & 5.0 LITER. Pulley bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Supercharger Intercooler 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 EGR Valve Cooler to it's mounting point. Alternator Bracket Bolt. Automatic Transmission Oil Cooler Bolt. Catalytic Converter Bolt. Engine Coolant Pipe Bolt. Engine Water Pump Pulley Bolt. Exhaust Manifold Heat Shield Bolt. Secures the hybrid inverter to it's mounting point. Spare Tire Hoist Bolt. Turbocharger Oil Line Bolt. Included with: Drive gear, Drive unit, Lower Shield, Stay, Support, Temperature control.