Broke down the new/old head I got off e-bay. Was really pleased with the condition of everything. It definitely looks like it has the claimed 5K miles on it. Got all the intake valves lapped with a rough paste, will do the exhaust valves after I get some pipe cleaning brushes to clean up the ports. Then I'll do a finishing lap on all the valves, paint/clean up, and reassemble. This will go on with the new undercut gearbox and Factory Pro 'Stage 3' jet kit and K&N pods.