Belt Tensioner w/Idler Pulley - GM LS Engines - 54021

Enhance the performance and reliability of your GM LS engine with the COMP CAMS Belt Tensioner w/Idler Pulley. This essential component ensures optimal belt tension, which is crucial for smooth engine operation.

• Designed specifically for GM LS engines, providing a perfect fit and seamless integration.
• Durable construction helps maintain consistent tension, reducing wear on belts and prolonging their lifespan.
• Lightweight design (1.375 lbs) minimizes overall engine weight, contributing to improved performance.
• Easy installation process allows for quick upgrades, getting you back on the road faster.
• Precision-engineered to deliver reliable performance, ensuring your engine runs smoothly under various conditions.

With part number 54021, this belt tensioner is a must-have for maintaining the efficiency of your engine.

Choose COMP CAMS for quality and reliability in your engine components.