ATI Serpentine Super Damper Harmonic Balancer - 7.500" OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - GM LS-Series Rocker Cover Gasket Fits any Stilo helmet -

Fits any Stilo helmet - excluding GT4F & GT4F1

Tinted shields can help to eliminate glare during daytime driving

Simply apply the cleaner onto the filter element

Elixir Full Synthetic 15W-50 Features:

Voyager / Sidewinder Model Helmets

ATI Serpentine Super Damper Harmonic Balancer - 7.500" OD - SFI 18.1 - Aluminum / Steel - Black - Internal Balance - GM LS-Series Rocker Cover Gasket Fits any Stilo helmet -Product 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