The ATI crankshaft damper is a 7.074-inch aluminum, seven-groove unit specified for Dodge Viper Gen 4 and Gen 5 blower-drive applications from 2008 onward. It matches the 7.074 in diameter and groove count expected for blower-drive configurations on later Viper generations, offering the dimensional and groove pattern compatibility required for those supercharged setups.
ATI Damper - 7.074in - Alum - 7 Grv - Viper Gen 4 & 5 - 2008+ - Blower Drive