ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Internal Balance - Black Oxide - Dodge Viper 1992-2002 20600 and the pivoting head eases

and the pivoting head eases initial tire mount

Internal Bag Pockets

Exceeds SFI 3

225 lb/in Spring Rate

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Internal Balance - Black Oxide - Dodge Viper 1992-2002 20600 and the pivoting head easesProduct Description: Harmonic Balancer Super Damper 7. 074 in OD SFI 18. 1 Internal Balance Steel Black Oxide Dodge Viper 1992 2002 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