The part numbers I got from the dealer were:
12211-PZ1-004 & 12210-PZ1-004

I'm burning/losing oil during long trips and from what my friends tell me, they see smoke when I downshift and accelerate.

I originally thought it was rings, but I was on the dyno last week and there was no smoke at all during any of my pulls.

It has about 6k miles on the head. I had it hot-tanked, valve job, replaced all valve seals, had all valves inspected and had 3 replaced...