K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
Pinion Flange: Specifications
Front Axle Pinion Nut ........................................................................................................................... 0.35 N.m (3 in. lbs.)* greater than original torque.
* Tighten the pinion nut by small increments until the torque required to rotate pinion is achieved.
