ATI LS1 7.500 Harmonic Damper - SFI 18.1 Certified 10000603 5 in Sleeve

5 in Sleeve

sport design wraps around the muscles

Ability to lock the chin bar in the open position

Howe 2 in Pin 5x5 / Howe Wide 5 Hubs

Choose from 9 different sizes ranging from AN-04 to AN-12

ATI LS1 7.500 Harmonic Damper - SFI 18.1 Certified 10000603 5 in SleeveThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. 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. Product Description: Harmonic