Product Overview ATI ATI917377NBS ATI Shell Assy - 7.425 - Steel - 6Grv - Duramax Neutral Balance Hw Inertia - 2001-2015+
ATI ATI ATI917378 ATI Damper - 7.425in - Steel - 6 Grv - Duramax - 01-15 - Neutral Balance - 3 Ring - Heavy Inertia