It’s off a 440. It’s either 6164S or 6461S check it later. I’ve got an 800cfm as well off a 340, restored that one as well, looks the same. 6394S on that one.
It’s got 103 jets in the primary, 143 secondary, 2005 rods. 1/2’’ on the air door.
I have got some jets, 1966 rods, a few other things. I don’t have one of the strip kits sadly. I’d love one!