ATI Super Damper Harmonic Balancer - 7.074" OD - SFI 18.1 - Steel - Internal Balance - Small Block Chevy Heat Mat requiring no cutting of any

requiring no cutting of any wires or interference of the automobile's electronics

Pull Down Adjustment SFI 16

Direct Snap Hooks

Drivers with multiple helmets or teams with multiple drivers can purchase additional MAGLOCK AIR™ helmet side only air kits

ATI Super Damper Harmonic Balancer - 7.074" OD - SFI 18.1 - Steel - Internal Balance - Small Block Chevy Heat Mat requiring no cutting of anyProduct Description: Harmonic Balancer Super Damper 7. 425 in OD SFI 18. 1 Steel Internal Balance Small Block Chevy 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 experience.