ATI LS1 7.500 Harmonic Damper - SFI 18.1 Certified HANS Device Post Anchor Under the new FIA 8860-2018

Under the new FIA 8860-2018 standard all helmets must withstand the following tests:

All Pro Series

Advanced Ballistic Protection (ABP) above the eyeport

Mesh filters add another layer of protection against dirt

ATI LS1 7.500 Harmonic Damper - SFI 18.1 Certified HANS Device Post Anchor Under the new FIA 8860-2018The 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