At this point, most everything has been removed that is going to be replaced; what is going on is a race ported and polished head w/ 280/440 cam, 70lb valvesprings, titanium valvespring retainers, 1mm OS Ferrea valves, matched and flowed injectors, and new rocker assemblies, HD timing chain kit and a whole bunch of red and silver powdercoated top-end goodies.