Chevrolet Silverado 1500 6.2l V8, Tune Bundle Select: Tune Delivery Option:+$447.50 VCM Full Tune Service (on Dyno) & Intake Installation (VIC only) and the Scrambler models

and the Scrambler models

The Harmonic Balancers rubber diaphragm is among the many components in the assembly that is designed to absord significant torque forces between the hub & accessory drive ring

The tell-tale signs of rubber diaphragm deterioration includes cracking around the edges & across the face

so much so one person was getting temps as high as 60c (140f) on a 30c (86f) day whilst on the highway not even in boost

5 and M22x1

Chevrolet Silverado 1500 6.2l V8, Tune Bundle Select: Tune Delivery Option:+$447.50 VCM Full Tune Service (on Dyno) & Intake Installation (VIC only) and the Scrambler modelsOverview Introducing the VCM Silverado Tune Bundle Upgrade your 2019 to 2022 Chevrolet Silverado 1500 6. 2l V8 performance with our top of the line Tune bundle featuring the renowned K&N Air Intake and HP Tuners tuning solution. Whether you're on the job or off roading, this bundle will provide unbeatable benefits to enhance your driving experience. Get the power you need for heavy towing and take on any adventure with confidence. What's Included x1