GM 6.0 AFM Lifter Replacement Kit Head Gasket Set Head Bolts Lifters and Guides Engine Variable Valve Timing (VVT) Sprocket providing reliable airflow and efficient

providing reliable airflow and efficient combustion

Part Numbers: PR118

the P5055(4)

this comprehensive set offers everything needed for a proper and professional installation

GM 6.0 AFM Lifter Replacement Kit Head Gasket Set Head Bolts Lifters and Guides Engine Variable Valve Timing (VVT) Sprocket providing reliable airflow and efficientRemark: Engines with AFM use a special camshaft, a high volume oil pump, and a pressure relief valve in the oil pan. AFM lifters fail when feed oil to the lifter is low or mistimed. GM has released an updated VLOM (Valve Lifter Oil Manifold) # 12571609 to help address this problem. Install new VLOM is highly recommended. Anything that affects oil pressure to the AFM lifters will cause AFM lifter failures: includes failed oil pump, restricted oil