The fact that the harmonic balancer center hole is totally inaccessible (see previous post) without it should be a great excuse to do the mod. Let alone better cooling. I am thinking its a win win all the way around. Drilling and tapping always makes me nervous, but I always get over it when the time comes. Thanks! With all of the little improvements that I am making to tweak this truck, it will be as perfect as I can make it. Thanks to the people here. ALL of you.
