This feeler gauge holder is needed for correct adjustment of valve clearance. Comes exclusively as shown here with its correct shape for the contour of your hand. Comes with one blade (.004").
Applicable: Porsche 356, 911, 912, 914-6, 930. Please call our office for availability.
The valve adjustment gauges come in .006 inches for 1.7, 1.8 and 2.0 models, and .008 inches for 2.0 exhaust valves. both are designed for easy access to the hidden 914 rocker arms!