Thank you...none of the parts suppliers is carrying this rod...a good friend who has owned his '69 convertible since 1970: base SBC, saginaw 4spd, removed the lockout linkage to install headers many years ago. The car is now restored but the linkage is long gone...he had in his new parts bin the reproduction Muncie linkage.
I'll now fabricate rod. I think (have to go to my AM to be sure) the bell crank and upper rod carry the same part #.
Again, thank you.
paul