COMP Cams Belt Tensioner W/Idler GM LS

The COMP Cams Belt Tensioner with Idler for GM LS engines is a high-performance, bolt-on billet tensioner designed to replace the factory spring-loaded units. It provides a fully adjustable solution to maintain optimal belt tension and reduce resonance issues that can lead to belt throwing, especially in performance applications and when using aftermarket balancers. Constructed from durable billet aluminum, this tensioner ensures reliable operation and long-lasting performance, making it an ideal upgrade for enthusiasts seeking to improve drive reliability and engine stability.

This tensioner is specifically designed for GM LS engines, offering a direct bolt-on fit for various applications. It is suitable for use in performance street and track setups where maintaining proper belt tension is critical. The kit includes the tensioner assembly and idler pulley, providing a straightforward installation process. Compatible with LS engines equipped with factory spring tensioners, this component enhances belt control and resonance management, making it a valuable upgrade for high-performance and modified GM LS engine builds.