Ati Performance - Sbm 7.074 Harmonic Damper - Sfi

The ATI Performance Super Damper is engineered to eliminate torsional crankshaft vibrations, enhancing engine performance and longevity. This harmonic balancer features a 7.074-inch outer diameter and is constructed from durable steel with a black zinc chromate finish. It is SFI 18.1 certified, making it suitable for high-rpm applications exceeding 6,000 RPM. The damper includes laser-engraved 360-degree timing marks for precise tuning and is tunable and fully rebuildable, ensuring long-term reliability. Designed for internal balance, it is compatible with Chrysler, Dodge, and Plymouth Small Block Mopar engines, including 318 and 360 models. Note: The 3-ring design extends 0.450 inches forward of the stock balancer; minor modifications may be required for clearance on some applications.