I have a mint set of L & R hipo heads both dated 5C18(March 18, 1965) from an original 32K mile car. Posi Loc seals, new exhaust valves, NO previous porting or alterations. 19 & 20 on heads. I would like to trade for a set of mid November to December 10th heads, same date, no mismatched sets or alterations. If interested I will send pics.
Thanks,
Rob