ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black Oxide - Internal Balance - Small Block Chevy Shift Light Tachometer El Camino and Biscayne

El Camino and Biscayne

Includes 12830 chrome moly intermediate shaft

many with CARB Approved EO#s on Exhaust headers

The Edge Accessory System (EAS) was created with future expandability in mind

P/N 2202 does reduce ground clearance

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black Oxide - Internal Balance - Small Block Chevy Shift Light Tachometer El Camino and BiscayneProduct Description: Harmonic Balancer Super Damper 7. 074 in OD SFI 18. 1 Steel Black Oxide 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.