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Connecting rod bolt installation walkthrough for the 1983–1998 3.9L 4BT Dodge Cummins — snug at 10 ft-lb, final at 95 ft-lb, plus the bolt-length record that tells you when a rod bolt is finished.

Main stud installation walkthrough for the 3.9L 4BT Dodge Cummins — 60/120/175 ft-lb in three equal steps, CS301 M14 x 2.0 thread chaser, bore roundness check, and align-hone guidance.

Complete head stud installation walkthrough for the 1983–1998 3.9L Cummins 4BT — 45/90/125 torque stages, rocker pedestal machining specs, three stud length groups, and the pre-machined CP204 alternative.