HOLLEY 97-150 Holley 97-150 GM LS-Series Serpentine Idler Pulley with 3.0 Inch Diameter

The Holley 97-150 idler pulley is designed specifically for GM LS-Series engines, providing reliable performance in your serpentine belt system. Crafted from durable aluminum and finished with a sleek black powder coat, this pulley ensures resistance to corrosion and wear, extending the lifespan of your engine components. With a smooth surface and a 3-inch diameter, it is engineered for optimal belt tracking and reduced noise during operation. This pulley is an essential replacement part for maintaining proper belt tension and alignment in high-performance or stock engine setups. Installation is straightforward, making it suitable for both professional mechanics and DIY enthusiasts seeking to restore or upgrade their vehicle's serpentine system. The lightweight construction, combined with its precision manufacturing, guarantees consistent performance under various driving conditions. Whether for routine maintenance or performance enhancements, the Holley 97-150 pulley offers the quality and durability required for your LS engine application.

Features:

• Constructed from durable aluminum for long-lasting performance

• Black powder coat finish provides corrosion resistance

• Designed specifically for GM LS-Series engines

• Smooth surface ensures quiet operation and efficient belt tracking

• 3-inch (76mm) diameter for optimal belt tension and alignment