Longacre Caster/Camber Gauge - GM Factory Adapter Vehicle Make_Porsche The direct flow upper and

The direct flow upper and lower chin bar vents on the front of the helmet help to increase airflow and prevent shield fogging

Will also fit 2007 and later R56 models with a single-handle adjuster

Note: Not compatible with the R-9520 Quick Release Mount

Easy-to-use design is constructed from strong billet anodized aluminum

The outer surface is a very durable

Longacre Caster/Camber Gauge - GM Factory Adapter Vehicle Make_Porsche The direct flow upper andLongacre's Caster & Camber Gauge is accurate to the 1 4. The easy to read bubble gauge shows both Caster & Camber. All vials are individually calibrated from the factory for accuracy. Includes GM Factory Adapter 3 4" 20.