Yeah I'm thinking its 67-8 cuda.
Greasyfingers, I thought so too but you can see that mine (and Al's) doesnt have a hole in the top rh tit.
Thanks guys!
That looks exactly like the one on my 67 Barracuda, it is used on some other cars with the rod linkage (rod goes in the hole on the bottom of the lever)
Here is an NOS one (mine) View attachment 1715696570
