ATI 918844: 918844 Super Serpentine Damper for 1998-2002 GM Camaro/Firebird, 2004-2006 Pontiac GTO [LS1/LS2]
GM
Super Serpentine Damper 1998-2002 GM Camaro/Firebird 2004-2006 Pontiac GTO with LS1/LS2 Engines 25-Percent Underdrive Aluminum/Steel Diameter: 5.67 in.