I was thinking that a '69 Road Runner with 383-4 speed combo would be a 4615S, but that would be for a non-A/C car. The OP's car has A/C. Hmmmm....

Here's a previous discussion where the OP has a 383 4-speed Runner and is asking about the original AVS carb: Moparts AVS thread

Last edited by Sssnake383; 12/02/11 01:16 PM.