Envoy 2WD V6-4.3L VIN W (1998)
Camshaft Bearing: Specifications
Journal Diameter .................................................................................................................................................. 47.440-47.490 mm (1.8677-1.8696 inch)
Journal Diameter Out-of-Round ................................................................................................................ 0.025 mm (Maximum) (0.0010 inch Maximum)
Runout ............................................................................................................................................................................................. 0.065 mm (0.0026 inch)