Nice job on the serp brackets Altec. Looks like 1996-2000 V6/V8 brackets, which are the best of the serpentine brackets for small blocks. Scary drilling that hole in the head isn’t it? I swapped on serpentine brackets on my truck back in 1996 before it became the common thing to do. The scariest part of the serp swap was drilling that hole. Member Zoomad75 has my old engine with the swapped on serp brackets in is K5 now.
That one picture looks funny with two A/C compressors and no alternator! That could freak some people out.
Your truck is coming together nicely!