3 complete GM heads for sale 1. oval port S7 cam titanium valves.springs rockers. rocker cover good condition 350 pounds. 2 oval port F5 cam steel valves. springs.rockers.rocker cover.good condition 275 pounds .3. round port .cam no number ground off .steel valves.springs.rockers.rocker cover good condition 275 pounds. 1 GM baby conrod 150mm only done 5 heats 100 pounds. send PM for any info