I found a pair of NOS GM 1973 Stage one heads.Built them up with new TRW valves(Not swirl polished) seals and Stage 1 springs set up for .500 lift.Ready to bolt on.$875.00 for the pair.Might be able to deliver to the GS nats,or St louis,Indy,Quad cities.Pics to follow.815 844 7852 for more info.
