GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and Guides Head Gasket Set helping maintain proper alignment and

helping maintain proper alignment and reducing wear over time

The set provides an economical

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OE-grade parts that meet or exceed original specifications

Suitable for models like 2005 Saturn Ion

GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and Guides Head Gasket Set helping maintain proper alignment andRemark: 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