ATI SFI 18.1 Harmonic Balancer - 7.480 in OD - Black Oxide - Internal Balance - Mopar Hemi Gen III BR40061 Includes choice of 3" or

Includes choice of 3" or 4" paper filter element

7" radius U- bends

The length and taper of each stage is critical

With their sleek

2009-2014 GMC Savana 4500

ATI SFI 18.1 Harmonic Balancer - 7.480 in OD - Black Oxide - Internal Balance - Mopar Hemi Gen III BR40061 Includes choice of 3" orProduct Description: Harmonic Balancer 7. 480 in OD SFI 18. 1 Steel Black Oxide Internal Balance Mopar Hemi Gen III 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.