Finished up the supports. Got everything lined up to my satisfaction and then tightened everything down. I also torqued the header nuts to 120 inch pounds. I started looking at the cabin heat muff. I'm going to hold on that until I see where everything goes as I think I will run it on the crossover versus the plans calling for it on the #1 header.
Clamps for the pipes that tie it back to the oil sump bolts
These unions stay loose to let the system move without cracking