Holley identification

[76Eliminator]

Can anybody tell me what Holley this is? I believe it is a 4150/4160, but I'm not sure. Thanks.
Chris
http://i189.photobucket.com/albums/z111/chris1940/Eliminator/holley2.jpg
http://i189.photobucket.com/albums/z111/chris1940/Eliminator/holley1.jpg

[YeLLowBoaT]

whats the list number on the choke horn?

[76Eliminator]

6160-1

[YeLLowBoaT]

It came off a earily 70s ( 72-73) 440, should be 600 cfm 4160

[76Eliminator]

Thanks a lot!
Chris