For sale is a NOS less box Holley / ford ECG5 with 1-1/6 bores. This is the nicest you will find. I believe this would have been on a y-block since the pull is on the drivers. Has choke bracket I believe this to be factory new .... There is no evidence of anyone ever putting a screwdriver to any of the fasteners except assembly. No buggered slots ... Every part is plated this was not a rebuilders carb. It's to nice ... no evidence of being bolted down on the base. Some scuffs on the plating from being loose for 70 years. This is perfect for a stock car/ restoration. Ask any and all questions