Buick Workshop Service and Repair Manuals

Connecting Rod: Specifications

Connecting Rod Bore Diameter ................................................................................................................................. 60.322-60.338 mm (2.375-2.376 inch)
Connecting Rod Bore Out-of-Round .............................................................................................................................................. 0.006 mm (0.00023 inch)
Connecting Rod Length - Center to Center ................................................................................................................................................ 150 mm (5.9 inch)
Connecting Rod Side Clearance ..................................................................................................................................... 0.200-0.241 mm (0.008-0.009 inch)
Connecting Rod Journal Diameter ............................................................................................................................. 57.122-57.138 mm (2.249-2.250 inch)

Connecting Rod Bearing Cap Bolt

First Pass ................................................................................................................................................................................................ 25 Nm (18 ft. lbs.)
Final Pass ......................................................................................................................................................................................................... 110 degrees