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Home >> GMC >> 1999 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 4.3L V6, 5.0L, 5.7L & 7.4L V8 - VINS [W,X,M,R,J]) >> Engine Specifications >> Crankshaft, Main & Connecting Rod Bearings (5.0L & 5.7L)

Crankshaft, Main & Connecting Rod Bearings (5.0L & 5.7L)

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CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS (5.0L & 5.7L)

Application In. (mm)
Crankshaft End Play .002-.008 (.05-.2)
Main Bearings
Journal Diameter
No. 1 2.4484-2.4493 (62.189-62.212)
No. 2, 3 & 4 2.4481-2.4491 (62.181-62.207)
No. 5 2.4479-2.4491 (62.177-62.207)
Journal Out-Of-Round (Maximum)
Standard .0002 (.005)
Service Limit .001 (.03)
Journal Taper (Maximum) .0002 (.005)
Oil Clearance
No. 1 .0007-.0021 (.018-.053)
No. 2, 3 & 4 .0009-.0024 (.023-.061)
No. 5 .001-.002 (.025-.051)
Connecting Rod Bearings
Journal Diameter 2.0978-2.0998 (53.284-53.334)
Journal Out-Of-Round .0003 (.008)
Service Limit .001 (.03)
Journal Taper .0003 (.008)
Service Limit .001 (.03)
Oil Clearance .0013-.0035 (.033-.089)
Side Clearance .006-.024(.150-.61)