ATI LSA Harmonic Damper SFI 7.480 9411CD Padding: The shoulder and collarbone

Padding: The shoulder and collarbone padding provide added comfort to the unit

1968-1974 GMC C35/C3500 Pickup

Wheel Wrench

Intake Manifold Bolt Kit

1975-1977 Buick Skylark

ATI LSA Harmonic Damper SFI 7.480 9411CD Padding: The shoulder and collarboneProduct Description: Harmonic Balancer Serpentine Super Damper 7. 480 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