L83 5.3L AFM Camshaft Lifters Kit for Silverado, Sierra, Tahoe&Yukon

This L83 5.3L AFM Camshaft Lifters Kit is designed for listed Gen V Chevrolet and GMC applications equipped with the 5.3L EcoTec3 V8 engine, factory Active Fuel Management, direct injection, and variable valve timing.

The package combines one hydraulic roller camshaft with 16 hydraulic roller lifters, four lifter trays, MLS head gaskets, cylinder-head bolts, valve stem seals, and related sealing components for upper-engine repairs involving camshaft or lifter wear.

This kit is intended for factory-AFM valve-train repair and is not an AFM delete or Non-AFM conversion package. Verify the VIN, L83 engine code, AFM configuration, camshaft reference, and vehicle application before ordering.

Product Features

• Designed for listed Gen V 5.3L L83 Chevrolet and GMC engine applications.
• Designed for engines retaining the factory Active Fuel Management configuration.
• Includes one replacement hydraulic roller camshaft and 16 hydraulic roller lifters for coordinated valve-train service.
• Includes four replacement lifter trays for positioning the lifters during assembly.
• Includes two MLS head gaskets and 22 cylinder-head bolts for repairs requiring cylinder-head removal.
• Includes valve stem seals and listed valve-cover, intake, exhaust, and camshaft sealing components.
• Designed around the listed engine configuration and replacement repair requirements.

Item Includes

All components shown in the product images are included

• 2014-2021Chevrolet Silverado 1500 5.3L V8
• 2015-2021Chevrolet Suburban 5.3L V8
• 2015-2021Chevrolet Tahoe 5.3L V8
• 2014-2021GMC Sierra 1500 5.3L V8
• 2015-2021GMC Yukon 5.3L V8
• 2015-2021GMC Yukon XL 5.3L V8

OEM Numbers

These OEM reference numbers are used for identification and fitment purposes.

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Please double-check your vehicle’s year, engine type, and part number before purchasing.
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• Part Type L83 5.3L Camshaft & Lifter Service Kit
• Fitment Type Engine Service Kit
• Condition New
• Warranty 1
• Position Engine Valve Train / Cylinder Head
• Engine Application Gen V GM 5.3L V8 L83
• Camshaft Type Hydraulic Roller
• Camshaft Quantity 1
• Lifter Type Hydraulic Roller
• Lifter Quantity 16
• Lifter Tray Quantity 4
• Head Gasket Material MLS Multi-Layer Steel
• Head Bolts 22 Included
• Valve Stem Seals 16 Included
• Included Sealing Parts Valve Cover, Intake Manifold, Exhaust Manifold and Front Camshaft Seals