Ati Performance GM Duramax 7.425in Steel Harmonic Damper - SFI 917369

Ati Performance Harmonic Balancer - Serpentine Super Damper - 7.074 in OD - SFI 18.1 - Steel - Black Oxide - External Balance - GM Duramax - Each-917369--Notes: 2006-2010 LBZ & LMM State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO