Bullet racing cams roller regrind

I just got my cam back from Bullet cams, it looks good and is finally in the block. They reground the cam for me and the specs are below. I'm curious to see how this will run. The specs are below. I have 2 questions, which way should the oil feeds go..toward the cam or toward the piston and the head dowel should be at 8 O'Clock position on #1 cylinder? Here is the block with #1 cyl. One more thing, what is the stamping for in the picture. It's in the front by #1 cyl on the intake mounting surface. I think I'm having a brain fart on the dowel:banghead: