I'm putting my truck back together today, installing the manifolds, and I have two quesions. First of all, I wanted to know if I should lather some high temp Locktite on the manifold and exhaust bolts so that they don't back out. Is this a good idea? BTW, I didn't find any info on this from searching. Also, I don't think my engine manual has the torqueing specs nor the torqueing pattern for the manifold bolts. Anyone with this info?