High Compatibility: Our camshaft and push rod kit is compatible with Norris trucks from 1999-2013 GM Gen3/4. Fits LS truck engines, suitable for 4.8L, 5.3L, 6.0L, and 6.2L engine displacements.

Complete Kit: Camshaft OE: 12625437, SP011-16. This cam kit includes 9 components: camshaft, pushrods, springs, timing cover gasket, water pump gasket, and more. All core parts are designed to match OEM specifications.

Enhanced Wear Resistance: The engine camshaft and pushrods are made from durable grey cast iron, offering wear resistance and fatigue strength. They are designed to withstand thousands of impacts per minute in the engine, reducing wear on the contact surfaces between the cam lobes and lifter pillars.

Increased Strength: The truck camshaft, after high-frequency hardening, has higher density and hardness, enabling it to resist the corrosion of engine oil and coolant in harsh operating conditions.

Restore Engine Performance: The cam kit provides a systematic solution to address performance degradation and leakage issues caused by engine aging, suitable for comprehensive repairs of older vehicles or engines with heavy use.