ATI LS Harmonic Balancer 5.67 25% UD GM Y-Body 935113 1-3/4 in Tubing

1-3/4 in Tubing

American-made high performance products since 1989

the Holley Performance Group acquired Powerteq LLC

Lid snaps shut to hold gears in place

waist and hip area

ATI LS Harmonic Balancer 5.67 25% UD GM Y-Body 935113 1-3/4 in TubingProduct Description: Harmonic Balancer Serpentine Super Damper 5. 67 in OD SFI 18. 1 Aluminum Steel Black Internal Balance GM LS Series 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