YIDEZU NON AFM Camshaft Lifter Head Gasket Set For GM Chevrolet 5.3L 14-20

$429.99

$439.99

Brand: yidezu
Availability: Out Of Stock
SKU: X0048FJ5MN-Alicia-0626
Barcode:


100% Fitment Guaranteed Precision-engineered to meet or exceed OEM standards.
36-Month Warranty Industry-leading 3-year protection on all components.
Secure Global Delivery Tracked shipping via DHL/FedEx with reinforced packaging.
24/7 Expert Support Contact our specialists with your VIN for verification.

Vehicle Fitment

This kit is exclusively compatible with GM Gen 5 5.3L V8 engines

Chevrolet Silverado 1500 5.3L 2014-2019

Chevrolet Suburban 5.3L 2015-2020

Chevrolet Tahoe 5.3L 2015-2020

GMC Sierra 1500 5.3L 2014-2018

GMC Sierra 1500 Limited 5.3L 2019

GMC Yukon 5.3L 2015-2020

GMC Yukon XL 5.3L 2015-2020

OEM Reference Part Numbers

Head Bolt: ES73121

Head Gasket Set: HS26744PT, HS54996, AHS13051, 0914532, 12700996, SKHS54996, AHG1351, 26744PT, 12622325

Valve Lifter: 17122490, 17120735, 12499225, 12576400, 12698945

Camshaft: SKMC1423, 12619823, MC1423, ES5438, MC1429, 12664911

Camshaft Specs

Intake Duration @ .050": 199

Exhaust Duration @ .050": 191

Intake Valve Lift: 0.466 in

Exhaust Valve Lift: 0.457 in

Rocker Arm Ratio: 1.7

Lobe Separation Angle: 114°

Package Includes

1 Complete Head Gasket Set

1 Set Gen 5 Cylinder Head Bolts

1 Gen 5 Non-AFM DOD Delete Camshaft

16 LS7 Style Solid Valve Lifters

4 LS2 Lifter Retainer Trays

All components match the display of the main product image.

Purchase Notes

  1. Carefully cross-reference OEM part numbers, vehicle model and production year before placing orders to confirm full compatibility.
  2. Feel free to contact our customer support team anytime for pre-sales matching consultation or post-purchase installation guidance. All components undergo strict production inspection, we focus on delivering premium shopping experience and take customer satisfaction as our top priority.

Product Advantages

This all-in-one top-end rebuild kit is designed to permanently disable the factory AFM/DOD cylinder deactivation system on GM Gen 5 5.3L V8 engines, eliminating common factory faults including lifter collapse, loud engine tick, rough idle, misfire and oil consumption issues. The Non-AFM camshaft with matched LS7 solid lifters delivers consistent full-cylinder operation for smoother power output and extended engine service life. MLS multi-layer steel head gaskets feature outstanding heat and pressure resistance to prevent coolant and oil leakage during rebuild. High-tensile strength head bolts provide stable clamping force for long-term reliable sealing. All internal valve train components adopt wear-resistant alloy materials with professional surface hardening treatment, perfectly meeting the full top-end overhaul demands for GM pickup trucks and full-size SUVs.

Warranty Policy

1-Year limited warranty against manufacturing defects. Our dedicated after-sales team provides comprehensive technical support for all buyers throughout product use and installation.

Year Make Model Engine
2014-2019 Chevrolet Silverado 1500 5.3L V8
2015-2020 Chevrolet Suburban 5.3L V8
2015-2020 Chevrolet Tahoe 5.3L V8
2014-2018 GMC Sierra 1500 5.3L V8
2019 GMC Sierra 1500 Limited 5.3L V8
2015-2020 GMC Yukon 5.3L V8
2015-2020 GMC Yukon XL 5.3L V8