188 castings (factory replacement for the 990s) ported by the previous owner. Set up for .700 lift solid roller cam, SSI stainless valves, valve job done last year.
I just took them down and lapped the valves, checked the guides, and vacuum checked. They're ready to go.
Also have a set of crane gold rollers and stud girdles that go with it.

$700 takes it all or make offer, will separate