The ATI Super Damper 918629 is a 6.78" OD harmonic balancer with a 10% underdrive, designed for 2010–2015 GM LS3 engines, enhancing accessory drive performance and reducing parasitic losses.
30-4900
5M7298HX-STD
5M7298H-STD
5M7298H-20
5M7298H-10
8B663HX-STD
8B663H-STD
8B663H-020
8B663H-010
5C1001S-STD
5C1000S-STD
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