Proform Main Bodies

[JimmyV]

hey guys got a 4777 650 dp carb any one ever swapped out the main body for one of the holley or proform ones? worth it? any pros/cons? debating on that or just milling down my choke horn myself? any one done that? pros/cons:glasses7:

 

[kkeith1986]

Milled down my choke horn myself. I have not ran it on the car yet but milling was free for me and took maybe 15 minutes to do the entire thing. You could probably mill a little farther down than I did.