Blazer 2WD V6-4.3L VIN X (2004)
Connecting Rod Bearing: Specifications
Connecting Rod
Connecting Rod Bearing Clearance - Production .............................................................................................. 0.038 - 0.078 mm (0.0015 - 0.0031 inch)
Connecting Rod Bearing Clearance - Service ................................................................................................... 0.025 - 0.063 mm (0.0010 - 0.0025 inch)