Description: GM Genuine Valve Locks (MPN: 10166345) are precision-engineered engine components designed to secure valve stems in place and maintain proper valve operation across select GM vehicles. These OEM valve locks are essential for preventing valve movement and e ...

Description: The GM OEM LS-Series Steel Pushrod (MPN: 10238852) is engineered to meet General Motors' exacting performance standards for valve train operation. This genuine GM pushrod delivers reliable valve actuation in LS-engine applications, ensuring precise engine ...

Description: # Genuine GM OEM Intake Valve The Genuine GM OEM Intake Valve (MPN: 12563063) is a critical engine component that regulates the flow of air and fuel mixture into the combustion chamber, ensuring optimal engine performance and efficiency. This authentic Ge ...

Description: GM Genuine Engine Camshaft MPN 12625436 is engineered for optimal valve timing and performance in select GM vehicles including Silverado, Sierra, Tahoe, Yukon, Escalade, Yukon XL, Suburban, and Avalanche with 5.3L engines, as well as LaCrosse, Impala, Mont ...

Description: The GM OEM Timing Chain (MPN: 12646387) is a precision-engineered engine component designed to synchronize crankshaft and camshaft rotation, ensuring your engine's intake and exhaust valves operate at exactly the right moments for optimal performance. This ...

Description: # Engine Valve Lifter The GM OEM Engine Valve Lifter (MPN: 12740071) is a genuine General Motors replacement component designed to maintain proper valve timing and engine performance in select GM vehicles. This critical engine part ensures consistent hydra ...