340 Main Bearing Clearance

You might want to consider using Plastigage for a second confirmation. Plastigage is less dependent on tools and the operator experience and will give consistent results within about half a thou if used properly. Crank in place, cut with a knife and lay a 1/2" long strip in line with the crank line on the crank bearing , light film of WD40 on the cap side bearings, torque caps, don't rotate anything, remove caps and measure in place. Should be in the range of the green, 0-3 thou.