GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and Guides Engine Variable Valve Timing (VVT) Solenoid 5L 2497CC 152CID V6 GAS

5L 2497CC 152CID V6 GAS SOHC

1 Balance Shaft Belt (65 teeth)

06/03/2011-2015 MERCEDES-BENZ ML350 3

1976-1978 PLYMOUTH ARROW 2

Head Gasket Set Fit 1999 Ford F150 F250 Expedition 5

GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and Guides Engine Variable Valve Timing (VVT) Solenoid 5L 2497CC 152CID V6 GASRemark: 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