Unfortunately, I have removed them and when I got off the lift, I forgot which way they went. Coin flip. New cam ordered. Today I hope to check lift, duration and degreeing again on the existing cam before removal.they are very smooth. There is a layer of oil on them. So the pic is not as clear as what they actually are.
Those appear to be EDM lifters with the little oil hole in the center. That's a good thing! I think only Comp and Howards sell those - one uses a larger hole in the center (iirc Howards has the larger hole). I use the Comp versions in the avatar.