ATI Harmonic Balancer Shell - 6.325" OD - SFI 18.1 - Aluminum - Black - ATI Super Damper - Internal Balance - Chevy Front 931115 By incorporating more of the

By incorporating more of the technology found in our M2 and T2 Series shocks

Product Description: Helmet Wing

The cuffs are adjustable from 7" to 15" and the tethers adjust in length out to 15" so they work for most children and adults

1/2 in Bolts

360 Degree Arm Design

ATI Harmonic Balancer Shell - 6.325" OD - SFI 18.1 - Aluminum - Black - ATI Super Damper - Internal Balance - Chevy Front 931115 By incorporating more of theProduct Description: Harmonic Balancer Shell 6. 325 in OD SFI 18. 1 Aluminum Black Paint ATI Super Damper Internal Balance Chevy Front Sold Individually ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing