Would like to purchase a stainless steel header for my '72 240Z ... stock engine ... just wanted the longevity of stainless. Unable to find "state side" dealers that sale stainless headers. Anyone have suggestions or contacts? I looked at ZStory (nice product) but by the time I buy it and ship it it's +$700. Someone in the states needs to fill this gap with supplying stainless headers for the s30. Any leads appreciated. Thanks