Seeing it's a Carter AFB from a '65 413 and rebuild kit would be #599.
If it's like my Carter 4401 AVS (68 Sport Fury 383 with AT) it's around 600-625 CFM. Chrysler didn't worry as much about announcing CFM. You can dig around and find an approximate number. Chrysler seemed to prefer HP & torque...
I have a '68 Sport Fury and my tranny is like a mushy bowl of cereal. It's all there but it doesn't work that great. Am looking at rebuild vs replacement. If it's original I need to rebuild and if not then I can just replace it.
This is my Stamping Number: J2801543 3697174.
The 2801543...