I have a 2005 GMC with the Duramax , I need to change the water pump but I'm getting confused I seen were on the diesel page they list like torqueing the Vibration bolt to like 275 Foot pounds another site a GM service site list 260 foot pounds. yet the GM specs say like 75 Foot pounds plus 105 degrees . the angle of degrees usually describes a torque to yield bolt. so is the vibration Dampner bolt a torque to yield bolt and I need to go buy a new bolt? what about the ARP bolts?