Engine Timing Chain Guide, Lower

Engine Timing Chain Guide, Left

Engine Timing Chain Tensioner, Right

Provides consistent tension to help keep engine running in proper time

Engine Timing Chain Tensioner

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Timing Sprocket, Left

Engine Exhaust Valve

Engine Timing Chain Tensioner, Right

Engine Camshaft, Right

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

Engine Timing Chain

Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes

Engine Camshaft, Right

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

Engine Timing Camshaft Sprocket, Right

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Timing Camshaft Sprocket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Engine Rocker Arm