Brothers rear axle flip kit allows you to lower the rear of your truck 5-inches without having to change your stock leaf springs. You will be able to retain your stock GVW springs and still get the look and performance you want. This kit requires the use of a C-notch (part # CNK7387). Requires frame modifications for the C-notch kit (sold separately). Includes (4) U-bolts, (4) uts, (4) washers, (2) saddle brackets, and (2) U-bolt base plates.