DAMPER - 5.5 - AL - 6 & 4 SERP

Enhance your engine's performance with the ATI Performance Products DAMPER - 5.5 - AL - 6 & 4 SERP. Designed for optimal efficiency, this harmonic balancer significantly reduces accessory load with a 25% underdrive, and 10% underdrive on A/C, ensuring your engine runs smoothly and effectively.

• Lightweight aluminum construction for improved performance and reduced rotational mass.
• Internal engine balance design minimizes vibrations, enhancing overall engine longevity.
• Degree markings allow for precise timing adjustments, ensuring optimal engine performance.
• Black zinc chromate finish offers superior corrosion resistance, maintaining aesthetic appeal and durability.
• SFI 18.1 rating guarantees compliance with safety standards, providing peace of mind during high-performance applications.

This harmonic balancer has a 5.500-inch outside diameter, featuring one keyway and three crankshaft pulley bolt holes for easy installation. Ideal for use in Chevy engines, including 5.7L, 6.0L, and 6.2L configurations.

Invest in reliability and performance with the ATI Super Damper Serpentine Series Harmonic Balancer.