[lugnut65]

Actually them are exhaust manifolds,and are cast iron which will rust when exposed to elements,even under the hood or in a non climate controlled garage
Nothing negative other than they look bad Could have them ceramic coated I guess some may call them factory headers,but to me a header is made of steel tubing,or stainless Although sanderson does make a cast iron header and hooker does also
Replace with long tube headers when warentee is up,and enjoy some more power