Part # 7042190. NOS. Parts book list only one choke in 72, so I'm guessing it fits stage 1 as well. Price is $275 shipped lower 48. Part is located in NY.
Hi Fred, I'm interested! Anyway of confirming if this is correct for 1973? I will check my part number books too.
My part number book lists 7043190 as correct for 1973 455 4BBL so it looks like this might not be for me :-(