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Home >> Pontiac >> 2001 >> Grand Prix V6-3.1L VIN J >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications >> Main Bearing Clearances

Main Bearing Clearances

Main Bearing Clearance 0.0008-0.0025 in.
Cylinder Block Main Bearing Bore Diameter 2.8407-2.8412
Crankshaft Main Bearing Inside Diameter 2.6492-2.6502
Main Bearing Clearance (except number 3) 0.008-0.0025
Main Thrust Bearing Clearance (number 3) 0.0012-0.0030
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