Is this a joke? That old radiator was designed for a 216 engine. The 400 sbc is a hard to cool engine anyhow. Get an aluminum rad. designed for your application. You have spent a lot of time & money on this project. I can't understand why you would scimp on that old radiator. Its hot & lonely sitting on the side of the road with an overheated cooling system.
George


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum