General description This LS Billet Aluminum Grooved Tensioner Pulley is designed for LS1, LS2, LS3, LS6, and 5.3, 6.0, 6.2 engines. It features a 2.75" diameter and is made from aircraft-grade billet aluminum, ensuring durability and performance. The pulley is CNC machined and includes standard bearings that can be replaced if necessary. It is suitable for most applications that utilize grooved tensioner pulleys. Technical specifications Diameter: 2.75" Material: Aircraft-grade billet aluminum Color: Silver Special Features: Grooved Tensioner Pulley Measurement allowed error: +/- 1-3 cm Compatibility and accessories Fits most applications using grooved tensioner pulleys Some truck belt tensioners may require grinding of the tensioner boss for fitment Other information Package Contents: 1 x Tensioner Pulley Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product.