ok, so ive been fighting that drivetrain vibration that many later titan owners have/are. the ? i have is, the optimum pinion angle is suppose to be 0deg/ or as close to as possible correct?
trans sits at 1 deg down and the #1 driveshaft sits at 2 deg down (1 deg difference which is good). from the carrier bearing u joint, it sits at a 4 deg and the rear is 6.5. carrier bearing angle never seems to change. i want as close to a 4deg equal but opposite on both ends. treating it as a single DS. i think that would be good right...?It's not just the pinion angle you have to worry about. The U joint angles must be the same on both ends of the drive shaft or you will get vibration.