2003-2006 Dodge Viper / Ram SRT10 crankshaft damper bolt. This is the bolt that holds the crankshaft damper to the crank. There are 2 different style bolts used depending on the year of the engine. 2003/2004 uses a long, thin bolt, 2005/2006 uses a short, thick bolt. Please specify which year you need. 6036207AA 06506340AA