The ATI crankshaft damper is a 7.074-inch aluminum, seven-groove damper for Dodge Viper Gen 4 and Gen 5 applications (2008 and later). It provides the diameter and groove pattern needed for standard timing and accessory alignment on those Viper engines, presented as the correct aluminum damper when a 7.074 in, seven-groove component is required.
ATI Damper - 7.074in - Alum - 7 Grv - Viper Gen 4 & 5 - 2008+