HOLLEY 97-151 Holley GM LS-Series Serpentine Belt Tensioner Assembly with Grooved Pulley (Part #97-151)

The Holley GM LS-Series serpentine belt tensioner assembly (Part #97-151) is engineered to deliver reliable belt tensioning for high-performance applications. Constructed from durable aluminum with a black powder coat finish and natural components, this tensioner ensures long-lasting performance and corrosion resistance. Designed specifically for GM LS-Series engines, it provides a precise fit to maintain optimal belt tension under demanding conditions. The integrated grooved pulley facilitates smooth belt operation, reducing wear and enhancing overall engine efficiency. This assembly is suitable for various vehicles and is easy to install, making it a reliable choice for both professional technicians and enthusiasts seeking to restore or upgrade their engine's accessory drive system. Its lightweight design helps minimize additional stress on engine components, contributing to improved durability and performance. Whether replacing a worn-out tensioner or upgrading for better reliability, the Holley GM LS-Series tensioner assembly offers a high-quality solution that meets or exceeds OEM standards.

Features:

• Constructed from durable aluminum with black powder coat for corrosion resistance

• Designed specifically for GM LS-Series engines for a precise fit

• Includes a grooved pulley for smooth belt operation

• Lightweight design reduces stress on engine components

• Easy to install, suitable for both professional and DIY applications