ATI Damper 7.48in Alum LW 6/4 Grv for LS1-2-3-6 & L76 Y Body, SS & G8

ATI 7.48" Aluminum Lightweight Damper for LS Engines Brand: ATI High-performance 7.48-inch diameter lightweight aluminum harmonic damper designed for LS-series engines (LS1, LS2, LS3, LS6) and L76 platforms. Engineered for Y-body, SS and G8 applications (1997–2013 style fitment), this 3-ring damper reduces crankshaft vibration while saving rotating mass for faster throttle response and improved power delivery. Key Features Diameter: 7.48 in — compact for clearance in Y-body and G8 chassis Construction: Lightweight aluminum for reduced inertia Groove: 6/4 grooved design accommodates common belt layouts Compatibility: Fits LS1, LS2, LS3, LS6 and L76 engines Design: 3-ring configuration for effective vibration damping Benefits Improves engine responsiveness by lowering rotating mass Protects crankshaft and bearings from harmonic stress Direct-fit replacement for popular GM performance vehicles Upgrade to the ATI 7.48" Aluminum Lightweight Damper for reliable damping performance, optimized for high-revving LS builds and street/track applications.