Buick Workshop Service and Repair Manuals

Camshaft Bearing: Specifications

Journal Diameter ................................................................................................................................................ 47.655 - 46.858 mm (1.8462 - 1.8448 inch)
Bearing Inside Diameter 

1 and 4 ...................................................................................................................................................... 46.970 - 46.934 mm (1.8428 - 1.8492 inch)

Bearing Inside Diameter 

2 and 3 ...................................................................................................................................................... 46.977 - 46.942 mm (1.8481 - 1.8495 inch)

Bearing-To-Journal Clearance ............................................................................................................................... 0.041 - 0.119 mm (0.0016 - 0.0047 inch)