Will these exh manifolds work?

FYI, I was told by the boys at Wildcat Auto Wrecking of Sandy, Oregon that P/N 3614368 (left) and 2863549 (right) exhaust manifolds (used on '69-'70 Darts with a 340) provide the most fenderwell clearance of any LA manifold. Those are the ones you can even use in a '60-'62 A-body, which of course never came with a V8 from the factory, and had a narrower engine bay than later models had. Don't know how well they flow, though.