If you’re like me and you’re unconvinced that hydraulic lifters exist, you’ve probably got a set or 10 of feeler gauges stuffed in the top drawer of your toolbox: you know, the place where ...

On some engines, you can also measure crank endplay by inserting a feeler gauge between the crank thrust flange and the thrust bearing. If the thrust clearance is too small, it can be increased by ...

CONVENIENCE: Measure the exact clearance between two parts DURABILITY: Stainless-steel blades provide protection against corrosion FLEXIBILITY: Blade range: 0.015” - 0.035” (0.038mm - 0.889mm) ...

To use the straight edge, place it on the face of the cylinder head or block, then use a feeler gauge to check any gaps between the straight edge and the surface. When checking for flatness ...