Enhance the performance and longevity of your engine with the Fluidampr 840821 Harmonic Balancer designed specifically for 1990-2005 Toyota 1JZ and 2JZ I6 engines. This high-performance damper is engineered to control harmful torsional vibrations, ensuring optimal engine efficiency across the entire RPM range. By reducing wear on critical engine components, the Fluidampr damper minimizes the risk of crankshaft failure while improving timing and unleashing lost torque and horsepower. Crafted from precision CNC machined high-grade steel, the Fluidampr damper features a corrosion-resistant black zinc finish with engraved timing marks for easy adjustments. This SFI 18.1 certified product requires no maintenance, making it a reliable choice for enthusiasts and professional engine builders alike. Trust the Fluidampr 840821 Harmonic Balancer to deliver the performance and durability your Toyota deserves while protecting your investment for years to come. <b>Features:</b> * Feature: Designed for 1990-2005 Toyota 1JZ and 2JZ I6 engines. * Feature: Superior viscous damper design controls harmful torsional vibrations. * Feature: Reduces wear on engine components to prolong engine life. * Feature: Improves timing and enhances torque and horsepower output. * Feature: Precision CNC machined and balanced high-grade steel construction. * Feature: Corrosion-resistant black zinc finish with engraved timing marks. * Feature: SFI 18.1 certified for safety and reliability. * Feature: No maintenance required for hassle-free performance.