ATI Damper - 6.78in - Alum - 6/4 Grv - 10 Percent UD - LS1/LS2 - F & V Body - 10 Per UD A/C - 3 Ring

If you're building a high-performance LS engine for your F-body or V-body car, controlling crankshaft harmonics is crucial. This ATI Super Damper is designed to manage those vibrations, especially in applications with a 10% underdrive pulley system and A/C. It's a well-built component that helps protect your engine's rotating assembly from damaging stress.

This damper features a 6.78-inch diameter and is constructed from aluminum for a lighter weight. It includes a 6-rib and a 4-rib groove for accessory belts, along with a 10% underdrive pulley setup. The three-ring design is a key feature of ATI's dampers, offering superior dampening compared to stock units. This helps to reduce torsional stress on the crankshaft, which can lead to improved engine longevity and more consistent power delivery, particularly when you're pushing the engine hard.

For LS1 and LS2 engines, especially those modified with a 10% underdrive pulley and A/C, this ATI damper is a solid choice. It's designed to fit right and handle the demands of a performance build. Ensure you have the necessary tools and refer to the manufacturer's installation instructions for proper fitment and timing mark alignment.