ATI LS3 7.480 Harmonic Damper - SFI 42042BK and breathable Nomex ® Mesh

and breathable Nomex ® Mesh technology is the most advanced glove in Motorsports

600'' exhaust valves this head moves tremendous volumes of air through conservative runner volumes

Ford: F-250 Super Duty 20-22

Junction Box

optional 5 or 6 point belt configurations available in “pull up” or “pull down” – and all are in stock

ATI LS3 7.480 Harmonic Damper - SFI 42042BK and breathable Nomex ® MeshProduct 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