NON AFM DOD Disable Kit Camshaft Lifter Kit and 5.3 Head Gasket Set for 2014-2023 GM Chevrolet Silverado GMC Sierra Gen 5.3L V8 L83 Engine Rebuild Kit with Thrust Washers

Use the complete HFNOGEPRO non-AFM DOD disable kit to resolve AFM (Active Fuel Management)/DOD (Displacement on Demand) lifter issues in fifth-generation 5.3L L83 engine, restoring power, reliability, and peace of mind to your pickup truck. This professional-grade, comprehensive AFM removal solution is specifically designed for the L83 5.3L V8 EcoTec3 engine. It directly replaces OEM parts and is compatible with 2014–2023 Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, Suburban, and Cadillac Escalade models. Compatible with the following vehicles: Fit for 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 GM Chevrolet Gen V L83 5.3L Engine Package includes: Complete MLS cylinder head gasket set (including valve stem seals) 2 sets of cylinder head bolts 1* Genuine GM 1-BOLT non-AFM camshaft 16* Non-AFM LS7-style roller lifters 4* Lifter trays OE Number: Camshaft: 12619823; Tappet:12674269; Bolt:ES73121,12672469,12619823,17122490,12499225,17122490,17120735,12576400,HS26744PT, HS54996,HGS4308, HS8429, 12657968,12622325, 12630883, 12626354

• 【Complete Non-AFM Kit for 5.3L L83 Engine】This kit includes a non-AFM performance camshaft, 16 non-AFM rocker arms, a complete set of MLS cylinder head gaskets, valve cover gaskets, intake manifold gaskets, AFM oil passage plugs, and thrust washers. Designed specifically for 2014–2023 Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and Suburban models equipped with the fifth-generation 5.3L V8 L83 engine
• 【Part Number】Camshaft: 12619823; Tappet:12674269; Bolt:ES73121,12672469,12619823,17122490,12499225,17122490,17120735,12576400,HS26744PT, HS54996,HGS4308, HS8429, 12657968,12622325, 12630883, 12626354
• 【Eliminates AFM Tappet Failures and Excessive Oil Consumption】Resolves AFM tappet collapse issues in fifth-generation engines. Replaces them with sturdy, durable non-AFM hydraulic roller tappets to ensure restored engine performance and reliability.
• 【Multi-Layer Steel (MLS) Cylinder Head Gasket Kit】Features multi-layer steel (MLS) cylinder head gaskets with an advanced coating that provides optimal sealing performance under high cylinder pressures.
• 【NOTE】Before purchasing, please verify the vehicle's VIN code or engine model to avoid issues such as incompatibility due to modifications or custom configurations.