Crankshaft, Bearings, and Connecting Rods

Standard Journal Diameter:
Main Bearing [02]
Crank Pin 1.8888-1.8898 inches

Out of Round All 0.0002 inches
Taper All 0.0002 inches

Bearing Clearance:
Main Bearings [01]
Connecting Rod Bearings 0.0011-0.0022 inches

Connecting Rods:
Bore Diameter (Lower) 0.8649-0.8654 inches
Side Clearance 0.006-0.012 inches

[01] -- Nos. 1 & 2 journals, 0.0008-0.0018 inches; No. 3 journal, 0.0010-0.0019 inches; No. 4 journal, 0.0005-0.0015 inches; No. 5 journal, 0.0004-0.0013 inches.
[02] -- Nos. 1 & 2 journals, 1.9676-1.9685 inches; No. 3 journal, 1.9674-1.9683 inches; No. 4 journal, 1.9679-1.9688 inches; No. 5 journal, 1.9680-1.9690 inches.