X...Dakota.. there'* too many potential things to ask here. You guys could be completely wrong in what you said.
What year L67 parts are being put on?
S2 parts won't fit on an S1 and there have been people that put S1 parts on an S1 w/o issues. It'* nearly the same motor. What if he'* doing a complete drop in.
He'* asking for brackets, at this point it sounds like he has most of the things figured out.
The power steering will depend on the year. S2 power steering bolts directly to the block. S1 has a nasty bracket, well it'* nasty to me.
Alternator, again.. need to know S1 or S2.
00 Regal GS: All kinds of cool stuff.