ATI SUPER DAMPER LS3 SFI APP FITS GM 6.0 LS3 VE VF 7.53" ATI - 917266

A rubber-bonded OEM balancer absorbs torsional vibration adequately at street loads, but sustained high-rpm operation accelerates elastomer breakdown until the damping effect is essentially gone. The ATI Super Damper uses a precision-machined inertia ring in a viscous fluid medium that holds its tuned frequency across the life of the engine. For any LS3 running consistent track sessions, it is the straightforward choice over repeated OEM replacements.