Guys , I just got done changing my water pump on my 98 4x4 5.7
I decided to try the 15" Cresent wrench on the big nut with a few taps with a big ball peen before I started making a tool to hold the fan pulley.
It took 8 or 10 taps and not hard ones either and she broke loose.
Boy am I glad I tried that first. As usual I refer to this site before I attempt any repair on my truck. Every post has value here , thanks very much guys. You saved my butt again.
