Anyone ever remove the Oil Filter Manifold? How to do it. Or have instructions on how to do it? I'm trying to install a centrifuge for cleaning oil and the fitting just fwd and above the filter (3/8 inch allen head) stripped out on me. I have removed the filter. There is a mixture of nuts on studs and bolts. which do I remove to get the manifold off, Nuts or bolts or both? Being that there is no Hayne's manual for the truck/ engine, I Don't want to mess anything up. Any help would be GREATLY appreciated.