Motion Pro Feeler Gauge Set . Combines both straight and curved features for hard-to reach valve lash measurements. Optimally used on Desmoquattro engines, particularly Testastretta-based models. For most valve adjustments, these are the only gauges you’ll need. If you want a full range of straight gauges, try our other set here.
Includes three gauges – .002″-.003″, .004″-.005″, and .006″/.008″