ATI Performance - Shell Assy. 6.780 Dia. 6 Grooves 3/8-Holes

The ATI Performance Shell Assembly (Part Number: ATI917071) is a high-quality harmonic balancer designed for GM LS-Series engines, specifically fitting 1998-2002 GM F-Body vehicles. Featuring a 6.780-inch outer diameter and six grooves, this balancer ensures optimal performance and durability. Constructed from a combination of aluminum and steel, it meets SFI 18.1 specifications, providing reliability for high-performance applications. The internal balance design and black finish add to its functionality and aesthetic appeal. This component is essential for maintaining engine balance and reducing vibrations, contributing to the longevity and efficiency of your vehicle's engine.