Simpson Helmet Shield - Viper - Iridium ISK1248 Tall height for valvetrain clearance

Tall height for valvetrain clearance

Founded in England in 1983

with a 327 or 350 cubic inch displacement V8 engine

With more coils on the spring

Choose tabs that mount parallel or perpendicular to tubing

Simpson Helmet Shield - Viper - Iridium ISK1248 Tall height for valvetrain clearanceFeatures: Simpson helmet shields are offered in clear as well as stylish and functional tints. When ordering a shield for your racing or motorcycle helmet, keep these considerations in mind: Clear shields are generally used for night racing or very low light conditions Amber shields provide a minimal amount of tinting that's ideally suited to overcast weather Yellow shields are often used in dawn or dusk driving, as they tend to accentuate track