Stilo SA2020 ST5 GT Composite Racing Helmet Silver - Large - DOT/SNELL 1999-2003 7.3l powerstroke Overall Pan height is 4″

Overall Pan height is 4″

And in these headlights

causing coolant loss

NOT compatible with EcoDiesel Trucks

Yukon Denali

Stilo SA2020 ST5 GT Composite Racing Helmet Silver - Large - DOT/SNELL 1999-2003 7.3l powerstroke Overall Pan height is 4″Stilo has two separate shell sizes for this helmet. This allows us to make a better fitting helmet that is lighter weight. Instead of filling a very large shell with lots of padding for a size small, we have one shell size for x small to medium, and one for large and x large. Snell SA2015 vs 2020 what's changed? The Snell SA2020 testing requirements have changed a small amount and have now become more in line with the FIA 8859 Helmet Standard.