Yes I thought about fabricating one up but even with the 4 inch fan spacer that I have ,I would have to have a shroud at least 8 inches long ,and I dont think that would look very good.I was thinking if I could reduce my radiator size by 2 to 3 inches in width I could drop it down 3 inches and move it closer to the fan 2.5 inches {Where the 6 cylinder radiator went } and then fab a shroud that is 5.5 inches.Running a 3 core 22x19 radiator is a heck of a lot bigger that the stock 6 cylinder radiator but my question is would it be big enough to cool the 283.Also I want to thank you for the links you sent fantastic info.
Thanks Longhorn