GMC Workshop Service and Repair Manuals

Connecting Rod: Specifications

Connecting Rod
Connecting Rod Bearing Clearance - Production............................................................................................................0.023-0.065 mm (0.0009-0.0025 in)
Connecting Rod Bearing Clearance - Service....................................................................................................................0.023-0.076 mm (0.0009-0.003 in)
Connecting Rod Bore Diameter - Bearing End................................................................................................................56.505-56.525 mm (2.224-2.225 in)
Connecting Rod Bore Out-of-Round - Bearing End - Production.................................................................................0.004-0.008 mm (0.00015-0.0003 in)
Connecting Rod Bore Out-of-Round - Bearing End - Service.......................................................................................0.004-0.008 mm (0.00015-0.0003 in)
Connecting Rod Side Clearance............................................................................................................................................0.11-0.51 mm (0.00433-0.02 in)
Connecting Rod Bolts - First Pass...................................................................................................................................................................20 Nm (15 lb ft)
Connecting Rod Bolts - Final Pass.......................................................................................................................................................................85 degrees