LS Harmonic Balancer 5.67 25% UD GM Y-Body - 918847

Upgrade your engine's performance with the ATI PERFORMANCE LS Harmonic Balancer, designed specifically for GM Y-Body applications. This 5.67-inch, 25% underdrive balancer enhances your engine's efficiency while reducing parasitic losses.

• Enhanced Performance: The underdrive design minimizes accessory load, allowing your engine to produce more power.
• Durable Construction: Built to withstand high RPMs and extreme conditions, ensuring long-lasting reliability.
• Precision Engineering: Designed for a perfect fit, this balancer maintains engine balance and reduces vibrations.
• Lightweight Design: Weighing in at just 7.95 lbs, it contributes to a more responsive engine without adding unnecessary bulk.

With the ATI PERFORMANCE part number 918847, this harmonic balancer is a must-have for serious performance enthusiasts looking to maximize their engine's potential.

Experience the difference with ATI PERFORMANCE's commitment to quality and performance.