I have a set of PPP Stage 3 5.7 heads with a fresh set of valves and valve seals and a Race Warrior cam at the shop that need a good home. They were on a car for 10,000 miles and were replaced to run 6.1 heads on a stroker. The customer is asking $2,000 for the heads and cam and I will install them for $800 (plus gaskets, bolt, and fluids) The heads are in great shape and are like new with the new valves.