High Compatibility: Our camshaft and pushrod kit is compatible with 1999-2013 GM Gen3/4 Norris trucks. Fits LS truck engines, suitable for 4.8L, 5.3L, 6.0L and 6.2L engine displacements, including LS1, LS6, LS2, LQ4 and LQ9.
Complete Kit: Camshaft OE: 12625437, E1840P, E-1840-P. This camshaft kit includes 9 components: camshaft, pushrods (with balls), springs, transmission case gasket, water pump gasket, valve seats and more. All core parts are designed to match OEM specifications.
Improved durability: The engine's camshaft and pushrods are made of durable gray iron, providing durability and fatigue resistance. They are designed to withstand thousands of strokes per minute in the engine, reducing wear on the contact surfaces between the cam knobs and lifter posts.
Increased strength: The truck camshaft, after high-frequency hardening, has higher density and hardness, which allows it to resist corrosion from engine oil and coolant under harsh operating conditions.
Restore engine performance: The camshaft kit provides a systematic solution to address performance degradation, leakage and reliability issues caused by engine aging, suitable for older vehicles or engines with heavy use.
