block is std bore if I remember correctly. I think there are no sleeves either, don't remember. Had block pressure tested and sonic tested. Both were ok. I'm sure I missed some of the parts when I listed them. Billet
oil filter mount, billet
oil pum drive. billet dist hold down, polished s/s 12 point manifold bolts, other polished s/s bolts, arp pressure plate bolts, etc.