I have a set of 317 heads that I just took off my motor that I am rebuilding. They have 120K miles on them and no issues. My only reason for not using them is I got a great deal for a set of ported 317 heads. I am putting the PAC 1218 Beehive springs, retainers, new Locks and seals that came with the ported heads on these old ones and take the dual spring setup off. Asking 300+ shipping + paypal. The Valve springs and retainers along go for 190 to 230. I will post pictures later today. text me if interested 207-423-2870

 

ttt bump