3500 4x4 Pickup L6-359 5.9L DSL Turbo (1996)
Universal Joint: Description and Operation
This type of universal joint, consists of two conventional cross and roller joints connected with a special link yoke. Because the two joint angles are the
same, even though the usual universal joint fluctuation is present within the unit, the acceleration of the front joint (within the yoke) is always neutralized
by the deceleration of the rear joint (within the yoke) and vice versa. The end result is the front and rear propeller shafts always turn at a constant
velocity.