Valve Train Components for 2005 GMC Sierra 3500

Timing Chain

MSRP $181.29

GM

Engine Timing Chain

All models. Express, savana. 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

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Engine Camshaft

12556291

GM

All models. Express, savana. 8.1l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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12556295 - Engine: Engine Push Rod for GM Image image

Valve Push Rod

MSRP $27.11

12556295

GM

Engine Push Rod

All models. Intake. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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12556296 - Engine: Engine Push Rod for GM Image image

Valve Push Rod

MSRP $24.68

12556296

GM

Engine Push Rod

All models. Exhaust. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

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12556298 - Engine: Engine Rocker Arm for GM Image image

Rocker Arms

MSRP $45.07

12556298

GM

Engine Rocker Arm

All models. Express, savana. 8.1l.

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12556317 - Engine: Engine Intake Valve for GM Image image

454/502 Big-Block Intake Valve

MSRP $61.15

12556317

GM

Engine Intake Valve

All models. Express, savana. 8.1l. Intake valve. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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