The ATI crankshaft damper is an 8.9-inch aluminum unit with 6/10 groove spacing, intended for 2015+ Dodge Hellcat 6.2L engines. Specified with a 10% overdrive for supercharged OEM accessory drive and offered as a three-ring configuration, it matches factory A/C and accessory pulley relationships. Use it when replacing the harmonics balancer to preserve correct drive ratios on Hellcat engines.
ATI Damper - 8.9in - AL - 6/10 Grv - 15+ Dodge Hellcat - 6.2L - 10 Per OD SC OEM A/C Drive - 3 Ring