Rick gave me one of the prototypes/first runs of these latches for my '73 and it fits great. I also changed out the OEM pin with one of DSE's cool pin kits, cleaned up the spring, and then painted it black. After seeing the assembled product, I'll probably take the whole thing apart and repaint it silver to match better.
Make sure you measure the OEM pin height and then replicate that measurement when you assemble the new latch. Also, make sure the latch is centered to the coupler. I had to elongate the mounting holes a little bit to get Part A liking Part B. The last thing you want is a hood that is stuck closed ...
I reused the OEM mounting bolts and will probably replace them as well. Ugly, oxidized, "experienced," bolts don't look great with this cool part.
Cheers,
Mary Pozzi