Complete set of beautiful 25500031 Stage 2 complete heads, rockers, and port-matched 25500029 intake manifold. These were from a Busch engine that had little to no time on it. Extensive epoxy work in the ports. The heads do not appear to have been welded, but have definitely been run before being disassembled and checked by Bob Borelli. 2.105" Titanium intake valve and retainers. All rockers spin smoothly with no damage. Only issue I see is there are a few bolts missing from the rocker setup, but nothing special that can't be replaced with generic bolts. Heads were flowed and Bob's notes come with them. I am trying to get more info on the heads' origin, but make no promises. I have no idea what these are worth. $3000? Make offers! More pictures available upon request.