Mishimoto 2008-2010 Ford 6.4L Powerstroke Upper Support Bar - Wrinkle BlueWhen you bought your Ford Super Duty truck, you made an investment in toughness. You sought it for its rugged, all American resilience, and you need to ensure that it keeps on truckin?. Maybe you spend your week hauling lumber from site to site, or perhaps you lug trailers of heavy duty equipment down the interstate or up the trail. On the weekend, you might depend on that 6. 4L Powerstroke to get your boat to the lake and take your family on