• Accurate Clearance Measurement: Provides a precise way to check rod and main bearing clearances during engine assembly., • Easy Step-by-Step Use: Place a strip on the journal, torque the cap, remove it, and compare the width to the included scale., • .004–.009 Inch Range: Blue gauge covers .004" to .009" clearance, ideal for most performance and rebuild applications., • Essential Engine-Build Tool: A must-have for ensuring proper oil clearances and preventing premature engine wear.
