2008-2010 Ford F-250, F-350, F-450, F-550 Super Duty 6.4L Clutch Flywheel(Manual Transmission). Part number 8C3Z-6375-B. Genuine new Ford part. This part is heavy, our cart system calculates shipping via USPS. We will likely use UPS to ship this item which will likely be cheaper than what our cart calculates. Feel free to contact us prior to ordering to verify shipping cost to your address. Otherwise we will reach out to you before shipping and if it is cheaper than what the site calculates, we will refund you the difference.