The GMC Sierra 3500 HD Harmonic Balancer by Fluidampr is a top-tier component engineered to provide your truck with cutting-edge torsional vibration control. With its SFI 18.1 certification, this steel balancer features an impressive 8-3/8 inch diameter in a sleek black zinc finish, suitable for 2011-2016 GMC Sierra 3500 HD models.

Crafted from high-grade materials, this harmonic balancer is precision CNC machined and balanced, offering superior durability and trusted performance that’s race-proven for over 35 years. Integrating advanced viscous damper technology, it mitigates harmful torsional vibrations across all RPM ranges. This enhancement reduces wear on vital engine components, minimizes the risk of crankshaft failure, and optimizes engine timing, ultimately unleashing hidden torque and horsepower. With engraved timing marks and a maintenance-free design, the Fluidampr Harmonic Balancer is a trusted choice among professional diesel engine builders worldwide.

Features

• Viscous damper design for comprehensive RPM range coverage
• Constructed from precision CNC machined high-grade steel
• Elegant black zinc finish with corrosion-resistant properties
• Engraved timing marks for precise adjustments
• SFI 18.1 certified for assured safety and performance

Enhance your GMC Sierra 3500 HD’s performance with the Fluidampr Harmonic Balancer and experience reliability and efficiency unparalleled in the industry. For any inquiries or detailed assistance, please reach out to us directly. Our teams at both our Austin, Texas and Los Angeles, California locations are equipped to provide installation and customization services. Contact us at 512-982-9393 (TX) or 562-981-6800 (CA). If you're interested in purchasing multiple items, contact us to discuss potential shipping discounts. Please note that installation services are available on premises at both locations.

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