What are the torque specs for big end and main bearings?

Torque specifications for big end and main bearings can vary based on the engine make and model. Generally, big end bolts are torqued to approximately 40-60 lb-ft, while main bearing caps typically require 70-100 lb-ft. Always refer to the specific service manual for the engine in question to ensure accurate torque values and any specific tightening sequences. Additionally, it's important to use the correct lubricant on the bolt threads and under the bolt heads as specified.