C 2500 3/4 Ton Pickup 2WD V8-350 5.7L VIN M 4-bbl (1984)
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Crankshaft: Specifications
Journal/Bearing Dimensions
Journal/Bearing Dimensions
Crankshaft Journals
Main Bearing Journal Diameter
Note: Front, 2.4484-2.4493 inches; intermediate,
2.4481-2.4490 inches; rear,2.4479-2.4488 inches.
Connecting Rod Journal Diameter
2.0986-2.0998 in
Maximum Out Of Round All
0.001 in
Maximum Taper All
0.001 in
Runout Service Limit
Note: If main journals are misaligned, crankshaft is bent
and should be replaced.
Bearing Clearance
Main Bearings
Note: Production: Front, .0008-.0020 inch; intermediate,
.0011-.0023 inch;rear, .0017-.0032 inch. Service: Front,
.001-.0015 inch; intermediate,.001-.0025 inch; rear,
.0025-.0035 inch.
Thrust Bearing
.002-.006 in