Tunnel Ram Carbs for 383?

He asked for opinions. That's mine and I stand by it. I would use two small Edelbrocks any day over 1850s.

1850's are vacuum secondary 600s..... How small an Eddy can you get? 1850s are easy to come by and often you can buy them by the pound at your local scrap yard if you look in their dirty die cast bins. Common on a lot of old Fords.