Really nice condition, no pitting or cracks. The passenger side has a spacer which was used in 68 - 69 model years but lots less trouble for your '67 than the original '67 - early 68 thermostat valves were. Date codes 6J6 and 6J19.
Sold for the pair including shipping in the 48 states. If you live anywhere else let's talk via PM regarding shipping costs.